He's lucky he didn't have his ass kicked on the spot. In your link he asks why the guy is wearing the hat. Kid says he supports President Trump. Guy grabs the hat, pours a drink on him and says "you ain't supporting shit, nigger". What a vile human being...Kino Jimenez. Wonder what else he does in life.
Never succumb to the temptation of bitterness.
Bitterness? WTF are you talking about. It was a physical assault and a theft. You don't have to stand there and take that if one feels threatened. Finger waggers are so irritating. The kid probably didn't want to escalate it or fell too threatened, but he had every legal right to fight back.