Do you guys agree with this move? Or Tether or anyone shouldn't used their power to freeze even if it comes from hacks or exploits?
Tbh, since it is not our money. Some people would not support this idea since it goes against BTC's whole core decentralization philosophy.
But if it was our money, and circle or tether were doing this to help get our funds back, we'd probably be pretty damn happy about it.

Personally, both decentralization and centralization have their own pros and cons. Using power to stop bad actors is a good thing. Centralization is not inherently bad, real question is how that power actually gets used.