These days, I've been hearing discussions on-chain about MEV, fair ordering, and so on. My feeling is pretty simple: the first thing affected by queue jumping isn't "big funds making money," but ordinary people whose swap transactions clearly hit confirm, only to have slippage squeezed, and the execution price distorted... Basically, you think you're in line, but actually someone has a backdoor.

I'm now mostly not chasing hot topics anymore. When macro factors like rate cut expectations or the dollar index move, risk assets also start to fluctuate wildly, making the on-chain space even more lively, with more room for queue jumping. I'm tired but still here; anyway, the only things I can do are: small trial transactions, limit slippage, avoid signing randomly, regularly clear authorizations, and slowly accumulate coins—just keep it like this for now.