Since when did you take everything you read on face value? Unless you've been a long time TR follower (which I seriously doubt) you've just picked that list up from some source and accepted it without question, because it suits you to do so.
I put it to you very strongly, if TR was some high profile Labour figure you'd have been all over this trying to understand mitigating factors, or whether it's all true. But since he's branded as a right wing racist thug, you're mind is closed and you're unprepared to even consider that there must be mitigations, misconceptions or even untruths.
I used to think exactly the same as you...until it was revealed to me that some of it is not as it seems. That's "what's happened to me".
I'm merely being rational. That's all.