Last night when I placed the order, I felt a bit scared: I almost used the default path to exchange a coin, and only later did I realize that many transactions nowadays are actually "packaged and handed over to the builder," where the order, whether it’s front-run, whether it can be front-run, and whether someone can monitor it all depend on who you give the transaction to. To put it simply, retail investors just need to know this much: don’t worry about how the block builder auctions blocks, remember two things—try to use a reliable wallet/router (with anti-front-running or private channels), and don’t push through when liquidity is very thin. As for social mining, fan tokens, and that "attention is mining" approach, I see it more as selling your attention as order flow... Anyway, I prefer to be cautious; the fewer authorizations, the better.