See above. It ramps up anger and rage in crowds. This is not safe or responsible behavior. It is not. And this is why I am constantly refuting the statements made by Trump supporters. There is just this constant attempt to normalize that which is violent, dangerous. destructive, etc.
Chanting in anger about a presidential candidate was NEVER appropriate, especially in National discourse. Shooting congress people (or even lobbyists) is NEVER appropriate.
But people are so angry these days they want to justify violence against one side (which you do with Hillary) but not the other. It’s crazy hypocritical.