Man, you’re missing the whole point. I said it in pretty plain text before but I’ll say it again: I don’t believe he deserved to get attacked, and I believe he was defending himself. Clearly the person who attacked him were not justified in doing so. In the analogy you’re quoting, clearly the person attempting to rape the woman in question would not be justified in doing so, and she’d be justified in shooting him.
What matters, though, is intent. In that hypothetical, the woman put herself into that situation intentionally hoping she’d get attacked because she wanted to shoot someone. I firmly believe Rittenhouse did the exact same.
Do you also defend Westborough Baptist Church? Remember them? Group who would protest at soldier’s funerals, shout some really inflammatory shit with the intent of baiting the funeral-goers to attack them, then act like innocent victims and sue their attackers? Legally, they were in the right, too, but that doesn’t make them any less deplorable for doing it.