Relax, man. (snicker)
You are demanding that we accept your point of view but it's not clear that you have gotten it right. The case hinges on whether or not Rittenhouse provoked the incident or committed a crime that invalidates the claim of self defense. You jumped to a conclusion of self defense and have been brow beating people, trying to get them to agree with your opinion that appears to have been formed off the cuff. There is a jury working on this very question. It's been deliberating for 2 days and they aren't done yet. It's not nearly as clear as you say whether or not Rittenhouse acted in self defense and so they are going over the evidence and working toward a decision.
That said, Rittenhouse surely did act guilty as all hell on the night of the killings. That should also weigh on the matter.