It's just hard to try to get you to focus in on logic, since you're just ranting on emotion, and don't seem to be able to think logically. I never said, nor implied that all mistakes are the same and everyone should pay equally. Your suggestion that I conveyed that is completely baseless, and asinine.
So, every situation I described was worse than what he did? Why? Explain, in each case, what makes it worse. And explain what the appropriate punishment should be and what justifies the difference. For instance, what's more worthy of punishment in slapping a tit than slapping an ass? Or slapping the back of a head than slapping an ass? Or giving a caress to an ass, rather than a slap? And so on.
I really want to focus in on the one hypothetical after you've completed the above task ... the one where I hypothesized a situation where he slaps her on the back of the head (not knocking her down). How, exactly, is that worse than slapping someone on the ass? In actual law, an ass slap is treated more harshly (as evidenced by the charges in the instant case), so explain to me, and the legislators of the various Statess, why they have it wrong, and why a slap to the back of the head is more egregious, and worthy of a harsher punishment, than an ass slap. And ... go ...
Oh, and before I post this ... you seem to be all about casting judgment on folks like me, because we supposedly want too much to happen to this guy ... please explain just what punishment I want for the assaulting ass slapper. Surely, since you are able to cast judgment on the appropriateness of my recommendation, you know what my recommendation is, right? So, what is it? And how does it differ from your recommendation?