>If some guy on the street is calling me ugly, fat, or stupid and I walk to him and clock him in the jaw, it's still assault and I would still be charged. The same should apply to jail guards.
I agree that if a jail guard just walked up to somebody who spoke ill of them on the street and punched them, they should be charged.
But I don't think that things should be simplified that much in the correctional environment because there is a big difference. If inmates were loudly talking down to guards and acting belligerent, that would present a disruption to the orderly running of the institution. It would also set a standard for other inmates to act in that manner. Does that mean I'm saying corrections personnel should feel free to beat inmates at any opportunity? No. But the jail and prison environment has more complex factors at play when inmates act up than just somebody is making fun of me.