I think Trump and his ICE stormtroopers, aside from having already killed several people, are in violation of the US constitution. In particular warrantless search and seizure. Probably some more.

What is the constitution worth if it is not or only selectively enforced?

It's like an overthrow of a democracy and total inaction against it

That is 100% it. If the people do not revolt against this (general strike), nothing will stop it. Democracy needs to be actively protected.