Well, if you don't think elements of the offense matter then there's really no reason to discuss further. That's exactly why there are differing levels of assault, sex assault, murder, etc. Intent matters a lot.
Well, he'd be in trouble. For good reason the penalty for assaulting public servants (not just cops) is greater than it is for ordinary citizens. Just like elderly and the very young have protected status. But let's not forget... That isn't what happened here. I'm not trying to defend the outcome here. I'm really not. I'm trying to look at this objectively. That really seems to be something a lot of people not only won't do, but can't do. There's a reason "totality of the circumstances" is important.
https://www.new-york-lawyers.org/ass...other%20person.DEFINING NY PENAL LAW 120.05(1)
You are guilty of Assault in the Second Degree, NY Penal Law 120.05(1), if you have the intent to cause serious physical injury to someone and actually cause serious physical to that person or another person.