Even the most fervent adoring worshippers in trump's base KNOW they have better manners than trump. Billionaire or not he is always a boor who will do/say the worst thing he can to get attention. They know better than that and do better than that. He is their loony relative they keep locked up away from prying eyes. He is brought out when they need a foil but otherwise ignored. A billionaire prez that you KNOW you are better than is very addictive I would suppose. The base will keep him for their own ego enhancement.