That's what he was doing. He was helping people.
Lies.
No, he didn't, nor was he possessing it illegally either. It was perfectly legal (in the State of Wisconsin) for him to open carry a rifle with a standard length barrel, such as the one that he was open carrying. He didn't break any laws. (yes, he did, stupid fuck drooler- About 19,200,000 results (0.58 seconds)
Open carry is legal anywhere concealed carry is legal. It is legal for all adults unless they are prohibited from possession of firearms. Wisconsin state law 948.60(2)(a) states: "Any person under 18 years of age who possesses or goes armed with a dangerous weapon is guilty of a Class A misdemeanor."
No, he wasn't. You obviously haven't watched any of the trial nor seen any of the evidence presented to the court.
LIE. He was helping people, and then some thugs started pursuing and attacking him, and wouldn't stop even though he kept running away from them. Not until his life was in immediate danger did he ever pull the trigger of his gun. A very clear-cut and classic case of self defense if I ever did see one.
If you're referring to Gaige Grosskreutz, and the BS that he's been spouting on media talk shows, even though he (under oath) had to admit that he was the one who was going after Rittenhouse (do you remember the prosecution literally doing a facepalm at that moment of the trial?), then you'd be on the right track.