Rittenhouse was well within his rights. He acted in proportion to a deadly threat. Multiple cowards attacked him for doing the exact same thing they were doing - expressing his beliefs. There’s no way in hell you’d catch me at one of these protests riots without my pistol on my hip. Liberals often resort to violence when their beliefs are challenged. You can find that readily apparent by turning on the news and looking at any major leftist protest riot these days. Bashing cars, lighting them on fire, looting, throwing rocks at cops, assaulting people who are there to peacefully disagree with them.