i think the reason there is no pushback is that things are happening too fast at an unprecedented scale that we can't even envision the consequences, let alone predict them. we are completely unprepared for this and by the time we can figure out how to deal with it, or even stop it, it will be to late.
it is also possible that many believe that this will stop by itself with the next president, and so there is no point in trying to stop things now. in a way i actually agree with that. walking in unity but realizing your error and changing course is a better choice than risking a civil war.
civil war sounds alarmist, and maybe it is, but i fear that without consensus on what is the right course of action, worse without consensus that the current trajectory is bad, i don't see any other outcome. before anything can be done, a consensus on what that should be is simply necessary. and unfortunately, it should be obvious that there is no such consensus now. if there were, we wouldn't even have this controversy.