Just now, my phone popped up a red dot: a certain yield aggregator "APY explosion," my first reaction wasn't excitement, but to check the gas curve... When there's congestion, you know someone is rushing to bundle transactions, and the yield might be eaten up by slippage + fees.

To put it simply, APY is just a front-end number; the real question is who is actually helping you move your money: does the contract have permission access, is the funds绕了一圈进入别人的池子, who bears the risk of bad debt/liquidation, these are the real counterparties.
Recently, modularization/DA narrative is hot again, developers are thrilled, but ordinary users see the aggregator crossing back and forth more like a black box, I’m also half confused...
Anyway, I only dare to try small amounts now, first review the contract address, permissions, and the layers of protocols involved before proceeding.