You can't reason with that type. They KNOW that he was expelled for rape. They know it not because they were there or have any first hand knowledge, they know it because they heard it or read it on the internet from some dubious source. They also don't think that Dumb Donald made fun of a disabled reporter, they're not sure if he cheated on his wife with a porn star and (in spite of 11 admissions of contact, 20+ indictments and five convictions) are completely sure that there was no collusion with the Russians.
These people are willfully ignorant.