The cheat code in the US is to say "I was afraid the guy with the [fists | bat | skateboard] was going to take my rifle and shoot me with it."
If we were referring to _Police_ in America, I'd agree with you.
This exact cheat code was successfully used by the killer in another recent high-profile example.
"If I would have let [the person shot four times] take my firearm from me, he would have used it and killed me with it and probably killed more people."
https://www.economist.com/united-states/2021/11/20/the-acqui...
Perhaps they were encouraged by the fact that Rittenhouse was trying to avoid conflict and run away?
https://www.youtube.com/watch?v=v2Rqv2tIg4E&t=319s
The only "cheat code" here was used by the prosecutor to bring this case to trial.