Today, while frothing milk and looking at on-chain tags, it really feels like labeling the origin of coffee beans: it looks quite accurate, but there's actually a lot of water content. Address profiling, to put it plainly, can only be considered as "taste preferences," not an ID card; the same person can have multiple wallets, or one wallet can be used by several people, and if you're too emotional, it's easy to mistake fund flows for conspiracy theories. Later, I found that the most practical approach is still to monitor clustering changes and the main routes of inflow and outflow to exchanges—don't get distracted by flashy tags. Recently, before and after the upgrade of that mainstream public chain, everyone in the group was guessing whether the ecosystem would move, but I was more focused on whether there was abnormal cross-asset distribution or cross-chain probing traffic... Anyway, I only treat it as a signal light, not a navigation tool.