Wrong.
If anyone was trying to kill Rittenhouse, he likely would be dead or wounded at least.
Most likely he was trying to illegally intimidate people and they were rightfully trying to chase him away.
The evidence is that his appearance with a high capacity rifle was insanely provocative.
No sane person would have done that.
Then the fact here were 3 separate people he shot.
Which means he knew how provocative his actions and appearance were, but continued anyway.
And shooting someone 5 times is not defensive, but deliberate murder.