Recently, I saw people discussing re-staking and shared security with the "compound yield" approach, and the arguments are quite intense. Basically, yields can be layered, and so can risks, especially if you're playing with leverage/debt, where everything hinges on oracle price feeds.

The most annoying part of price feed delays isn't "inaccurate prices," but that you think you're still safe, only for the next update to jump to a worse price, liquidating you all at once; or conversely, the actual on-chain price has already dropped, but the feed is a half-step behind, so you see your position as safe and dare to add more, only to find out it's too late when the update arrives. Anyway, I now prefer earning a little less and pulling the liquidation threshold further away, so I don't leave my fate to those few seconds of delay... When cold wind blows, I reduce my position a bit—don't deceive yourself.