Nov 4, 2025 · 1h 16m · cheeky-pint
Stablecoin special: Zach Abrams (Bridge) and Henri Stern (Privy)
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Stripe co-founder John Collison hosts Bridge co-founder Zach Abrams and Privy co-founder Henri Stern to discuss how stablecoin orchestration, embedded self-custodial wallets, and specialized payment blockchains are revolutionizing global cross-border payments, enterprise treasuries, and traditional banking infrastructure.
How this conversation actually went
Every chapter scored 0–10 on four independent dynamics. Hover any point for the reasoning behind the score. John holds 25.6% of the talking time here. How this is scored →
John as informed peer 5.5 Guest teaching 4.5 Guest disagreement 1.7 John pushing back 2.2
speaking balance: gold is John, purple is the guest (3 minute bins)
Sharpest disagreement ▶ 1:15:28 Diverging predictions on stablecoin visibility
Henri firmly dissents from Zach and John's consensus that stablecoins will recede into invisible infrastructure, arguing that unique architectural attributes will keep them distinctly visible.
Hardest push from John ▶ 15:06 Pushback on revealed dollar preferenceJohn rejects Henri's broad claim that global users universally prefer holding US dollars over stable currencies, citing his own European perspective of holding euros.
Biggest teaching moment ▶ 9:57 Education on inverted crypto FX spread dynamicsZach breaks down the counter-intuitive mechanics of fiat versus crypto FX markets, explaining how fiat spreads tighten at scale while crypto spreads widen, creating unique efficiencies for early-stage startups.
John holds their own ▶ 1:01:47 Comprehensive thesis on growth M&A vs PE rollupsJohn demonstrates deep corporate strategy expertise by comparing Oracle's late-stage cost-cutting M&A playbook to Google's early-stage pre-revenue platform bets like YouTube and Android.
the scores for every segment, with the reasoning behind each
| Chapter | Topic | John as informed peer | Guest teaching | Guest disagreement | John pushing back | Why |
|---|---|---|---|---|---|---|
| Founding Bridge and Privy During the Crypto Bear Market | 4 | 5 | 2 | 2 | John opens by recalling the timing of Bridge's founding during the crypto market downturn. Zach corrects the timeline, clarifying that they raised right before the Terra Luna and FTX collapses wiped out early momentum. | |
| Defining Modern Stablecoin Orchestration and Wallet Infrastructure | 5 | 4 | 1 | 1 | John prompts both founders to clearly articulate the value propositions of Bridge and Privy. Both Zach and Henri outline their developer-facing API offerings for orchestration and embedded digital asset accounts. | |
| Real-World Stablecoin Use Cases and Cross-Border FX Liquidity | 5 | 7 | 2 | 2 | John asks where stablecoins are genuinely being adopted given the lack of US consumer POS usage. Zach details cross-border use cases like Starlink repatriation and educates on the pricing dynamics of crypto FX spreads versus traditional fiat FX. | |
| Wallets as Control Planes and Open-Sourced Financial Stacks | 5 | 4 | 1 | 1 | Henri and Zach discuss how wallets serve as control planes for open-sourcing financial stacks, with John validating the shift from N-squared integration complexity to N complexity. | |
| Drivers of US Dollar Dominance in Global Stablecoins | 6 | 5 | 3 | 4 | John questions why non-USD stablecoins have lagged despite foreign currency demand. Henri argues for revealed dollar preference, but John pushes back using his perspective as a European comfortable holding euros. | |
| Always-On Money Rails and Embedded Neobanking Customer Retention | 5 | 4 | 2 | 3 | Henri explains how always-on rails enable every company to build neobanking arms. John questions whether consumers really want fragmented accounts across dozens of apps, prompting Henri to explain programmable abstraction. | |
| Evaluating the Impact of European MiCA Regulatory Frameworks | 6 | 6 | 3 | 3 | John probes the regulatory impact of MiCA and challenges the sustainability of Tether keeping 100% of yield. Both guests firmly predict Tether will not be forced to share yield due to trading network effects. | |
| International Adoption Trends and Global Banking System Contrasts | 6 | 4 | 1 | 2 | John outlines his analogy of international-first consumer technology adoption. The group contrasts concentrated international banking oligopolies with the unique thousands-bank ecosystem in the US. | |
| Rebuilding Core Banking Experiences on Native Blockchain Rails | 5 | 4 | 2 | 2 | John asks how neobanks will actually achieve payroll direct-deposit primacy. Zach and Henri argue that rebuilding financial experiences natively on-chain will create superior unbundled offerings. | |
| Lessons from Silicon Valley Bank and Portable Self-Custody | 6 | 5 | 2 | 2 | Henri reflects on SVB's collapse as a catalyst for portable self-custody. John draws an analogy to traditional banking cores like Fiserv and Jack Henry, which Henri adopts to frame modular crypto ledgers. | |
| Live Point of Sale Payment and Settlement Demonstration | 6 | 5 | 2 | 4 | During a live POS beer purchase using a stablecoin-backed Visa card, John presses on technical settlement mechanics, specifically probing race conditions and potential double-spend vulnerabilities. | |
| Evolutionary Shifts Toward Specialized and Composable Payment Blockchains | 5 | 6 | 2 | 2 | Zach and Henri walk through the operational hurdles of general-purpose blockchains for payments, highlighting gas priming requirements and serial transaction bottlenecks during government aid disbursements. | |
| Payment Blockchain Architecture, Decentralization, and Token Value Capture | 6 | 5 | 2 | 3 | The conversation covers modular payment chain design, decentralization trade-offs with Tempo, and the persistent disconnect between token valuation models and underlying network utility. | |
| Post-Genius Act Tailwinds and Platform Open Stablecoin Issuance | 5 | 4 | 1 | 2 | John and Zach discuss regulatory tailwinds post-Genius Act, focusing on Bridge's open issuance platform that allows major crypto wallets and fintechs to launch custom stablecoins and retain yield. | |
| Tokenized Corporate Treasuries and Frictionless Cross-Border Interoperability | 5 | 4 | 1 | 1 | Zach outlines how multinational corporations will tokenize internal treasuries to bypass multi-hop SWIFT correspondent networks. John frames how thousands of interoperable stablecoins will mirror multi-bank systems. | |
| Founder Alignment and Strategic Rationale for Joining Stripe | 5 | 4 | 1 | 1 | Henri and Zach describe the founder relationship and strategic calculus behind selling to Stripe, emphasizing the ability to compress a 10-year standalone roadmap into two years within Stripe's distribution network. | |
| Stripe Acquisition Philosophy and Managing High-Growth Startup Integration | 8 | 2 | 1 | 2 | John provides an in-depth breakdown of Stripe's acquisition philosophy, contrasting PE-style consolidation with early-stage growth acquisitions like Google's purchase of YouTube, Maps, and Android. | |
| Invisible Crypto Infrastructure and Practical Post-Merger Operational Scaling | 6 | 3 | 1 | 2 | John highlights invisible crypto infrastructure in fintechs like Felix Pago, while Zach and John discuss the immense operational friction of CRM migrations and tooling integration during high-growth phases. | |
| Multi-Year Industry Outlook and the Future Visibility of Stablecoins | 6 | 4 | 3 | 3 | The panel debates whether stablecoins will remain a visible brand concept or recede entirely into background plumbing like Ajax or solid-state storage, with Henri favoring continued visibility and Zach and John predicting complete abstraction. |
Statements from this episode (43)
Bridge was founded just before the Terra and FTX collapses
“20, 20, 23 is when we launched our APIs. 2022 is when we start, Sean and I started the company. And raised money, and then immediately after we raised money, Terra Luna happened, and then the whole space was nuked, and then FTX happened, and it was nuked again…”
Abrams: Bridge originally planned to facilitate NFT purchases via bank accounts
“The first idea we had was using your bank account to acquire NFTs.”
Abrams: Bridge considered wallet-as-a-service before rejecting it as a competitive tar pit
“One of our first ideas was to build wallets as a service, and which was obviously your business. At the time, I don't think that You, maybe you existed, but at least it wasn't, you weren't on our radar at all. And I remember looking at the space and being like…”
SpaceX uses Bridge to repatriate Starlink revenue via stablecoins, says Abrams
“SpaceX came to us, they're selling Starlink all over the world. And so as a result, they're collecting local, so people are paying for Starlink and, you know, dozens, many dozens of different countries with their cards. So they're getting local currencies in a…”
Abrams: Crypto FX markets are more efficient for startups than large enterprises
“The interesting dynamic at play is that in the fiat FX markets, as you get bigger, your pricing comes down. In the crypto markets, as you get bigger, your pricing goes up because the spreads widen. So the market is way more efficient for startups.”
Tether operates like a hedge fund retaining all yield, says Stern
“USDT is like a 100 hedge fund. Like they keep all Of the carry for you which speaks to how, like, much people want stable currency across the world.”
Stern: Crypto infrastructure lets startups build neobank features in one year
“A lot of early stage companies that now have the actual stack to build everything that has taken, you know, the neobanks of the world, the Revoluts, the Klarna's decades to build and they can do in a year because everything's ready for them here.”
Abrams: Open-source stablecoin rails will outperform traditional financial stacks over time
“The companies who are building on top of this are behind today, but basically making a bet that the cumulative power of all the builders in the world is going to create a better application over N years.”
Collison: US dollar-backed tokens comprise over 95% of stablecoin balances
“U.S. Dollars are not that big a share of global currency balances, but the, you know, U.S. Dollars are 95 plus percent of steelbook coin balances.”
Stern: B2B adoption and emerging markets drive stablecoin US dollar dominance
“I think the majority of the stablecoin market today is B to B, and that'll change, but like the reality is basically it, where it is B to C, it's emerging markets, hence the US dollar preference, and where it's B to B, it's American companies, hence the US dol…”
Abrams: US dollar stablecoins will maintain outsized dominance forever
“I think you're going to see while like, you know, fiat US dollars are x percent of the global market, stablecoin US dollars are going to be, you know, way more forever.”
Local currency stablecoins will reach 20% market share, Abrams predicts
“But I do think we, and I hope we get to local stablecoins being 15, 20% of the market, because you need them transactionally in all these markets, and you want to have alternative FX markets, and you want people to be able to store in local currencies.”
Stern: Embedded accounts allow every company to build a neobanking arm
“Beyond that, there's a reality which is, you get to have a relationship with your user that's much longer lasting. Ostensibly Uber has done this where Uber drivers get financing for their cars via Uber, but now any company can really do this where instead of l…”
Abrams: European MiCA compliance will tighten and look very different in five years
“And then over time they're going to clamp down and the, what it looks like to be compliant in Europe will probably be different, very different in five years versus today.”
Stern: European customers experimented more under MiCA due to regulatory clarity
“The interesting like Delta for us at least was we saw European customers Trying a lot more things under MICA because at least they knew ostensibly where the lines were.”
Consumers will access the risk-free rate via stablecoins within a year
“I think that pretty soon, like, in the next year, any consumer who wants access to the risk-free rate is going to have access to it.”
Stern: Tether does not need to pay yield to stay dominant
“I don't think they have to in order to stay dominant.”
Trading will shrink to 5% of the stablecoin market, Abrams predicts
“That being said, I think that the trading use, use case was like a hundred percent of the market two years ago was 80% of the market today, and, you know, will be five percent of the market in, in some number of years.”
Collison: Most foreign banking markets have only three to eight banks
“People in the U.S. Do not have a good mental model for how different the banking ecosystem in every other country is, because the U.S. Is so sweet generous, it's like, 5000 banks or whatever the number is currently in the U.S., whereas every other banking mark…”
SVB was Privy's only bank account before its collapse, Stern reveals
“It was our only bank account and so we've been built basically like, you know, Accounts at like three different institutions”
Stern: Cash is the only traditional self-custodial asset
“The only self custodial like asset is cash.”
Abrams: Simultaneous card authorizations against a crypto balance can double-spend
“If during the exact same moment, two transactions are authorized at the exact same time on the same card from the same balance, then both would, in theory, be approved.”
Stern: Privy built wallet-level fund freezing to prevent double-spends
“The account layer is something that we've had to build on the wallet side, Which is actually the ability to freeze funds based on the first payment to prevent double spends. It's actually something that we've had to build out for some of our customers specific…”
Bridge took 18 hours to disburse tens of thousands of aid payments
“First time we did an aid payment disbursement, we were working with the US government to disperse aid payments into LATAM. We were sending tens of thousands of payments, which was like a lot for us. It's not that much for Stripe. It took us like 18 hours to se…”
Solana is still not great for payments, Abrams argues
“Solana is a great blockchain for a lot of use cases, but it's still not great for payments.”
Privy required the ability to support Stripe's competitors during M&A talks
“And this was a part of the conversations that we had at Privy when talking to Stripe about M&A, which was like, what are conditions under which we think we can be successful here? And I think one of them was the need to be able to work with competitive endeavo…”
Collison: Infrastructure layers must remain unbundled to maximize market share
“If you're serious about all these layers of the stack, you can't bind them all together because just like there's no way you're going to get that much. You know, if Microsoft is serious about the office suite, they're going to have it run on Mac and Windows be…”
Abrams: There will not be separate company blockchains for Stripe or JPMorgan
“There's not a world where there's like a JP Morgan chain and a Stripe chain and a Bank of America chain and there's like a thousand, you know, unique company, company blockchains. That's not going to happen.”
Stern: Ethereum token value has vastly underperformed its network utility
“Ethereum, I think, has vastly underperformed its utility as a network.”
Ethereum captures minimal value compared to Solana, Abrams argues
“And like Ethereum, wild value creation, like of all the blockchains, minimal value capture. Whereas there are a bunch of others where, you know, like Solana is probably perfect, you know, value creation, value capture.”
Abrams: Bridge issues stablecoins with Phantom, MetaMask, and Hyperliquid
“And today we're issuing stablecoins with Phantom, we're issuing stablecoins with MetaMask, we're issuing stablecoin for Hyperliquid.”
All corporate treasuries will ultimately move into stablecoins, Abrams predicts
“So I think that ultimately all like corporate treasuries will move into stablecoins.”
Stablecoins will ultimately recede into background infrastructure, predicts Abrams
“There will be, ultimately, these stablecoins will recede into the background purely as infrastructure.”
Stern: Bundling with Stripe and Bridge turns 10-year roadmaps into 2-year roadmaps
“There's deep value to bundles and to being able to layer our software with stablecoin orchestration, stablecoin issuance, with traditional fiat money movement and rails, with the networks that Stripe has built across like, you know, marketplaces and merchants.…”
Abrams: Joining Stripe gives Bridge's issuance platform a different customer base
“I mean, there's just a lot of things like our stablecoin issuance platform that we just launched, an amazing opportunity. We could launch that as an independent business, but it is a very different opportunity, a very different set of customers that are intere…”
Stripe needed Bridge and Privy to advance in crypto, says Collison
“At some level, Bridge and Privy make me much more bullish on M&A, because we had an idea going in, and Stripe was very much taking crypto and stablecoins seriously, and there's no way we would collectively be where we are now or there's no way Stripe would be …”
Acquired startups that remain entirely independent create negative synergy, says Abrams
“If you totally stay independent and you don't do any form of integration, there is like, One plus one equals maybe two, but probably less than two. Almost certainly, like, definitionally, you are setting yourself up for less than two.”
Crypto transactions will soon be a large part of Stripe's business
“Crypto enabled transactions are going to be a very large part of the economy and just stripes business in the relatively near future.”
Collison: Stablecoin-powered remittance app Felix Pago omits crypto on its website
“Felix Pago is a remittance app. It's powered by stablecoins. It doesn't mention stablecoins or crypto anywhere on the website. It just talks about customer value, the fact it has nice integrations, WhatsApp, and things like that.”
Stablecoin skeptics would not survive long at Stripe, says John Collison
“I don't think they would survive the company very long if someone's walking around like, I don't know, I don't think the stable going thing is going to be a thing.”
Stablecoins will grow 100x from their current scale, predicts John Collison
“People still have no idea how big stable coins are going to be. And I think they discount us because it feels like it's a lot of hype right now, but we're going to look back when stable coins are a hundred times bigger and just think of this moment as so cute.”