Lately I've been looking at some yield aggregators again, and that APY on the page is really tempting, but to be honest, you're not buying "yield," you're betting on contract logic plus a series of counterparty credit stacking: underlying pools, lending platforms, market makers, plus routing, permissions, upgrades... If any link in the chain has a hiccup, it all ends up on your head.

Now I tend to check the contracts first when looking at APY: where is the money actually stored, who has permissions, can I withdraw at any time, are there any strange "emergency switches." It's like handing your money to a grocery delivery runner—no matter how cheap the quote, you still want to see which store he's going to, and whether he might suddenly switch to a street vendor.

By the way, recently I've almost become immune to the Layer 2 back-and-forth about TPS/fees/subsidies. When subsidies come, the yield looks great; when they go, you're left with the awkward question of "why am I still here." Anyway, I prefer to go slow and make sure it's genuinely usable, not just riding the wave of inflated narratives.