Actions speak louder than words, especially when those words are a teen talking big to his friends.
The fact is, nothing he did in Kenosha supports the claim that he wanted to kill anyone, period, and everything he did directly contradicts it. He showed zero aggression toward anyone, and his first response to aggression toward him was to RUN AWAY, every single time. Bottom line, none of the people who got shot would have gotten shot if they had let him run away.