I have been wondering what the "happy ending" to all this can be.
I think whatever happens we have passed the point where there will be a quick, clean end to this where everything just goes back to how it was over night. This is going to be a long and bumpy right. If he is impeached there will be a massive backlash from a sizable group of his supporters. A lot will just make lots of noise, but Trump has not been shy about inciting his support to violence and there is a sizable minority that would be receptive to this call if he is taken down. I don't pretend to know what that would look like, but I think it is unrealistic to assume violence of some sort wouldn't happen.
My view is that taking him down will hopefully be a shorter amount of pain then leaving him in power and risking him never going or starting the next world war. I don't think we should shy away from impeachment because of the unpleasantness that will follow.