Recently came across a bunch of "smart money address profiles," saying that if these addresses enter a certain pool or buy a specific coin, you can follow along.

I find it a bit suspicious: labels are often applied after the fact, and clustering is more like "if it looks like a family," changing wallets, switching chains, or using a few transfers, the profile immediately becomes mystical.
Honestly, it can only serve as a thermometer, not a navigation tool.

These days, the main public chain is about to upgrade/maintain, and the group is guessing whether ecosystem projects will move.
On-chain fund flows can indeed show some pre-move repositioning or LP withdrawals, but it's hard to tell whether it's a "migration rehearsal" or "risk avoidance + volatility play."
I'm still the same as always: when there's excitement, reduce a bit first.
If you really believe someone is smart money, ask yourself first if you're just making excuses for greed.