Yesterday, I looked at a bunch of address profiling tools, tags, and clustering that look pretty impressive, but honestly, they can only be used as "clues," not as definitive judgments. Many wallets are just batch splitting, going through a few relays, and even the same person can change style over time. When tools cluster them, they just slap a "smart money/institution" label on you, which I really don't trust much. My approach is still old-fashioned: first check if the fund flow is smooth, whether there are fixed entry and exit points, and what contracts have been interacted with, then combine the time period and transfer rhythm to judge. If wrong, admit it, cut losses, and withdraw. Recently, everyone complaining about MEV and unfair ordering also helps explain some "strange preemptive moves." Sometimes, it's not that you can't understand it, but that you simply can't get in line... Anyway, tags can be useful, but don't be superstitious.