Center left writers and media routinely accuse candidates on the right of being ignorant, stupid, racist, and/or crazy. Most of the time it isn't true.
Donald Trump is, in my view, less qualified to be president than any major party candidate in my lifetime. But after being told more or less the same thing about every candidate seen as right of center for the last fifty years, why should voters, especially voters right of center, believe it?Bush is stupid. Trump is racist. Ted Cruz is crazy. I've heard it all. Bush probably had above average IQ. I can't find a single genuinely racist thing Trump has said (when interpreted the way he means it). And almost everyone has a crazy philosophy because crazy philosophies don't cost anything.
I think I'm more frustrated with this kind of behavior from the left because they bare the name "intellectuals". They're not intellectuals. Their beliefs are juvenile, and for all their talk about empathy they sure do an awful job intellectually empathizing with their opponents. For all their talk about tolerance, they sure are intolerant of the things they disagree with. If I had to give the label "hypocrites" to one of the two political sides, maybe the left deserves it.