It's overlooked that Rittenhouse is on video randomly punched a girl in the head. He's got problems and is bound to commit another crime that he won't be able to get out of.
I've said before that someone with his background and temperament basically never had a chance. If anything, he got lucky that one of his spates of antisocial behavior acquired a political valence that gave him 15 minutes of fame he could monetize.
He's 21 and still hasn't made any progress toward completing a college degree, was deemed unfit for military service, has visibly put on weight, and is going to develop some sort of substance use issue if he hasn't already.
I'd expect the Fat Shaming from DaleCooper.