the plumbing work in fintech never ends a year after genius, crypto is merging into the fintech mainstream: stablecoins are here to stay, and new use cases find traction every week. in parallel, traditional rails aren't going anywhere, not anytime soon. the realistic future is coexistence, and the winning strategy for businesses is to embrace the best of both. the hard part is knowing when each is actually better. big technology shifts often start with a supply boom: new capabilities arrive, capital follows, and for a while the industry produces solutions faster than it finds problems. it happened with the internet, it happened with mobile, and it's happening now with crypto. cutting through that noise takes first principles, and in fintech, that comes down to money moving from point A to point B in the most effective way. read effectiveness as convenience, cost, speed, security. businesses don't care about rails. in my conversations with business leaders, almost none are optimizing for a specific rail. they want money that arrives faster, cheaper, in more places, with fewer surprises. the moment crypto is the best way to move a dollar from A to B, businesses will happily use it. if it isn't, no ideology will make them switch. customers don't care about stablecoin tickers either. nobody wakes up wanting a particular stablecoin, they want dollars. ticker wars matter to issuers because float is the business model. the best products will never make people think about which stablecoin they're holding. which is where i think this consolidates. when anyone can issue a dollar, the dollar stops being the product. when there are ten rails between every buyer and seller, no single rail is a moat. the value accrues at the layer that treats fiat and crypto as one network and masters everything in between: on and off-ramps, fx, settlement, compliance, and especially the unglamorous plumbing work where the real difficulty lives. in fact, this pull towards plumbing is stronger in payments than in most industries because money movement is deeply local. every market has its own rails, rules, liquidity, and habits. no universal approach has ever worked. that's been true for decades, and i don't see it changing in the decades ahead. so if your business depends on moving money well, the answer is simple: find the people who treat fiat and crypto as one messy network and obsess over the unglamorous parts. find great plumbers.

a neobank told me this week that one of their infrastructure providers keeps changing operational and compliance reqs on them mid-flight. what stuck with me was that they had almost come to accept it as the status quo. and honestly, that's a rational way to feel given how this industry behaves. but it's worth asking why the ground moves like that. neobanks and financial apps operate on top of banks, card networks, and regulation, and all of them move on their own terms. if you are a neobank, you cant make that complexity disappear. but you can decide who you build on, and how much of that complexity ends up reaching your users. when the infrastructure foundation is thin, every change gets passed straight through to you, and then to your users. when the foundation is built to take more weight, more of that volatility gets held before it reaches the surface. nobody absorbs all of it, and anyone who says they have solved this is selling something. by the way, some of it is not the ground moving at all. it's the infrastructure provider learning something late that they should have understood up front, and passing the cost of that discovery back to you. that's the work that rarely shows up in a demo, but shows up everywhere in the customer experience.