Much worse things could certainly be coming. I agree that's more concerning than Donald, who so far appears to be the obnoxious senile old guy at a family reunion - annoying, but not especially harmful.
Could come from the left or the right too. Obama derangement syndrome finally destroyed the ability of American conservatives to think rationally. Trump seems to be doing the same with the left. Americans have lost it. I'm eyeing the exit myself if things don't calm down.