Revenue-generating stablecoins are having a moment. sUSDS, sUSDe, BUIDL, USYC, and syrupUSDC have collectively surpassed $13 billion in total supply—and they did it in less than 18 months. What's interesting here isn't just the numbers; it's what they represent. These aren't your typical stablecoins. By offering actual yield, they're converting what used to be dead money sitting in wallets into productive capital that fuels the DeFi infrastructure layer. That shift matters.