Most vaults still compete on APY.
But the next generation of DeFi infrastructure is quietly competing on something else:execution survivability.
As autonomous systems scale, the real challenge is no longer finding yield. It is moving capital safely through:
* fragmented liquidity
* volatile routing conditions
* synchronized rebalancing events
* unstable market depth
Future vault performance may depend less on who offers the highest yield and more on who executes intelligently during market stress.

