Proven to be unprovoked in a court of law. :-D Out of all the video footage taken that night, not a single person including the prosecution was completely unable to show that Rittenhouse had behaved aggressively towards his attackers. :-D And despite you smugly implying over and over again that it was provoked, you haven't been able to do so either (probably because you know you can't). :-)
On the other hand, there was :-) lots of video footage of the attackers behaving aggressively: trying to start fights, yelling slurs, threats, and pushing flaming dumpsters towards :-D gas stations. All three men had a history of violent behaviour, and Grosskreutz was armed illegally with a handgun, which :-D are more tightly restricted than hunting rifles. :-) You should watch it instead of spending all your time in online echo chambers. :-D