Racism is the least of his problems.
He's mean, stupid, vain, cruel, greedy and probably mentally ill.
Actually, as I've mentioned several times before, he may not even be a racist himself. But his is perfectly capable of telling racists what they want to hear so they will support him. And that is much, much worse.
That is much worse than a mere "character flaw".
Rob, you're not going to prove I'm wrong about Trump by looking up "racist" in a dictionary. Remember when TB tried to pin me down on the definition of "fascism". That's lawyer talk. We're all science majors here. It won't work with us.