What’s kinda funny is that in my commonwealth, you CAN claim self defense against a danger you create. It was tested a few years ago and yes, the guy was found not guilty, even though he started the event. Sadly for the guy he shot dead, the guy started the physical part (bashing his car with a baseball bat).
And simply open carrying a gun, showing that you are prepared to defend yourself is not creating a danger. It is the opposite. An armed society is a polite society.
The prosecution (the Kenosha DA’s office is Dem, BTW) is not making such a big deal of this case because of the deaths of three slimeballs (and, yes, what we know about them does aloow such a label); rather, it is ALL about gun control and banning semi-auto “assault weapons.” That is why the prosecution always referred to the gun as an AR-15, when in fact it was a Smith & Wesson M&P 15 (small difference, in reality, but the term AR-15 gets the attention of the gun-banners).