Lately, I've been a bit obsessed with on-chain transaction records: the same swap gets "cut in line" before and after, and you think you've bought at the price you saw, but the next second, the slippage gets eaten up. To put it simply, MEV/ordering issues don't affect "experts," but rather those who normally trade without watching the mempool, especially small users who don't want to compete but are forced to pay tuition fees.

What's more awkward is that everyone is shouting for fairness, while at the same time chasing additional yields through re-staking and shared security, arguing over whether "nested" strategies are just risk outsourcing... I just think: if the underlying ordering isn't transparent enough, stacking multiple layers of profit on top is pretty hollow, and in the end, it's still who can act first, who can change your move.

What I’ve learned isn’t techniques, but rather: don’t treat the chain as a place of "automatic fairness," first assume someone will snatch your order, then decide whether to place your trade.