Yes, Trump's a blowhard. And he says shit and tweets shit he shouldn't. If that was illegal most of us would be in big trouble. And he's done some stupid shit like the bump-stock ban. But big picture he's been a good president and I can't see how any rational person could even consider Biden over Trump. Especially if you're gonna rant about character.
Having said that, Trump's done more good things for this country in his 3.5-ish years than any president I can recall.