Set Bitcoin aside, since it’s a belief system as much as a product. Look at everything else crypto has tried to sell over the past decade: DeFi yield, NFTs, metaverse land, memecoins, a new chain every quarter. One product kept growing while the rest fell apart, and it’s the one the industry finds least exciting: digital dollars.
The test of product-market fit is surviving the crash
This year handed us a clean experiment. Circle reported that USDC circulation rose 19% year over year to $73.3 billion in the second quarter, even as the total digital-asset market cap fell about 40%. Tether’s USDT supply also grew in the quarter, to $184.6 billion. Total stablecoin supply stood at $308 billion in mid-August, up 14.3% on the year, though 4.5% below its May peak of $322.4 billion. That dip matters, and I’ll come back to it. But when nearly everything else in crypto lost 40% of its value, people kept their dollars on-chain.
Speculative products die when speculation dies. Stablecoins don’t, because they were never about speculation. They’re a faster, cheaper way to hold and move dollars, which is a need that exists in every market.
Real use, small but real
The strongest evidence comes from payments, and I want to be careful with it. Artemis and McKinsey put real-economy stablecoin payments at about $390 billion in 2025, roughly double the prior year, with business-to-business payments of around $226 billion growing 733%. That’s invoices, payroll, remittances and settlement, not traders shuffling funds between exchanges.
Now the humbling part. Total stablecoin volume was around $33 trillion in 2025, which means genuine payments were under 2% of everything that moved. And on the retail cross-border side, Allium estimated stablecoins moved $135 billion of a $44.3 trillion market in 2025, about 0.31%. The estimates differ because the definitions do. But every version says the same thing: it’s early, and it’s growing much faster than the rails it competes with.
The uncomfortable part: who actually gets paid
Here’s what the “stablecoins win” crowd rarely says out loud. The stablecoin business isn’t a technology story. It’s an interest-rate story.
Tether’s roughly $1.5 billion operating profit in Q2 came mainly from interest on U.S. Treasuries and repo agreements. Circle is even more exposed. Reserve income made up about 95% of its revenue. Distribution and transaction costs took roughly 58.5% of revenue before operating costs began. The reserve return rate fell 66 basis points year over year to 3.48%. By one analyst’s estimate, a one-point change in that yield moves Circle’s annual reserve income by roughly $765 million.
Read that again. The product that works is a Treasury-bill wrapper with a blockchain attached, and the profits flow to issuers and the distributors who control access to users. That’s a fine business. It isn’t the story most token holders were told.
What this means for your token
If the winning product is dollars on rails, then most chain tokens are optional plumbing. A stablecoin transfer doesn’t need your layer-1’s token to be valuable. It needs cheap, reliable blockspace, and it will go wherever that’s best. This ties directly to the chain shakeout: chains with real stablecoin flow have a customer, and most others have a roadmap.
The risks that keep me honest
I’d be selling a fairy tale if I stopped there.
- Concentration. Tether and Circle together control roughly 82% of supply. The “decentralized future” runs on two issuers. reap
- The cushion. Tether’s excess reserves fell to $4.11 billion from a record $8.23 billion, despite its profit. Its backing includes about $18.8 billion of gold and nearly 99,000 bitcoin alongside Treasuries. That’s still overcollateralized, but a dollar token backed partly by volatile assets deserves scrutiny.
- Regulation. The GENIUS Act takes effect on the earlier of January 18, 2027 or 120 days after final rules. As of late August, major rules were still in proposed form. It also bans issuers from paying holders yield for simply holding the coin, and banks and crypto firms are fighting over whether rewards can sneak around that. Senate Banking advanced the CLARITY Act 15 to 9 in May after a compromise on stablecoin rewards. The rules that decide who profits are still being written.
Also Read: The Layer-1 Graveyard Is Already Open, and You Might Be Holding a Headstone
My take
Crypto’s real product-market fit turned out to be the boring one. The future of the industry may be built on dollar rails, with fewer chains, fewer tokens and a lot more compliance. If you want to know where the next decade of value goes, don’t ask which token is hot. Ask who controls the dollars and who controls the users.
Disclaimer: The information in this article is for general purposes only and does not constitute financial advice. The author’s views are personal and may not reflect the views of Chain Rant. Before making any investment decisions, you should always conduct your own research. Chain Rantis not responsible for any financial losses.
1 Pingback