those aren't the reasons people dislike him
Actually I think those are
the reasons why some people don't like him. Others have equally vapid and vacuous reasons of their own, and I'm pretty sure a minority of people have genuinely relevant reasons to dislike him. That being said, there are many very real reasons to like him or at least to tolerate him, and that's what I wanted to underline.
for every profound and insightful thing he says, he does or says something obnoxious or stupid.
Never in my life have I met anyone who would not fit that description.