If you were to learn the rudiments of fair discourse and considerate interchange your ideas would be entertained more seriously.

Not necessarily. Even if presented in a more acceptable way, a good many of his remarks are racist, misogynistic, bigoted, fuckwitted, ridiculous, obnoxious, untrue and just plain bullshit.

I would guess that quite a few object to that.

I refer to his remarks- he himself may not be any or all of these things, but his remarks are all we have to go on.