On-chain this "cut in line" (MEV / reordering) isn't really about who is smarter, but about who is bidding for you. You think you're executing at the price you see, but in reality, you're caught in the middle or bumped out, and the biggest losers are actually two groups: one is small traders who still love market orders, and the other is LPs / market makers (yes, myself), who are inexplicably losing a portion of impermanent loss plus slippage, which directly breaks their mindset. As for the "compound yield" staking system being criticized as a pyramid scheme, I can understand that—more layers mean more routing and permission points, making it easier for front-running parties to target. I don't regret spending ten minutes adjusting parameters and switching routes in the past to avoid giving others extra transaction fees. Anyway, don't blindly trust "on-chain fairness"; what you can do is minimize market orders, split transactions, and set reasonable slippage—let's start with that.