Over these past couple of days, I’ve been seeing a bunch of yield aggregators pitching APY as irresistible as a buy-one-get-the-second-half-off bubble tea… but my first reaction isn’t “chase it” anymore. Instead, I go check what pools they’ve actually stuffed the money into, and whether they’ve looped around back into some lending desk that the project itself set up. To put it plainly: a lot of the time, aggregators are just stacking one contract on top of another. You think you’re earning interest, but in reality you’re being served a whole mix of “contract risk + liquidation risk + bridge/cross-chain risk + counterparty risk of running away.” If anything goes wrong on any layer, it can turn APY into APY (ah, a bankruptcy rehearsal). And some strategies’ profit sources are pretty awkward—more like short-term subsidies / boosting TVL. Once the subsidies stop, all that’s left is slippage and fees.

Also, that mainstream public chain isn’t it about to upgrade and maintain? People in the group are all guessing whether the ecosystem will migrate. But I’m more concerned about something else: before and after the upgrade, will these aggregator strategies quietly change their routing, will assets be forced to bridge, or will the contracts have temporarily switched versions… Anyway, after losing money a few times, I’d rather earn a little less than hand my fate over to those “automated” lines of code.

For now, that’s it.