By the way; Anyone thinking that I started this to bash Trump supporters? Let me clarify this.
The point of showing these people, in my opinion, is to reveal how allying yourself with a political group can produce less-than-pleasurable results. Political institutions thrive on- in fact exist because of- rifts in society. When you associate yourself with one, and ONLY one, of these groups, or sides, or parties, then that can create unintended consequences. One of those consequences is when people, like those shown here, go off-the-reservation and show what it looks like when politicians exploit their fears. You feel lumped-in with them, when you're really not like them at all. Or, maybe you ARE like them and it bothers you that you ARE like them!