The fact that you chose to take the video so far out of context means you're not here to argue in good faith at all. Said list isn't for people such as yourself, where no level of evidence could convince you.
Other than that, the point remains.
They "arrest" the driver, because he is not following the police instructions to get out of the car, and is actively resisting the police. We don't know if he was actually arrested or just detained. I got handcuffed once and then let go, it wasn't an arrest.
And try not putting 'arrest' in fear quotes, because they literally yanked him out of his car, threw him against his vehicle and arrested him.
> what those perps and officers have experienced
Both totally irrelevant to whether or not it's appropriate to punch a handcuffed prisoner in the face while they're not resisting.
If a cop is suffering from PTSD or stress to the point where they can't keep themselves from assaulting a handcuffed prisoner, then I am genuinely very sorry for them, but they're still in the wrong job and they still need to be let go.
Treatment combined with appropriate work should be the first option. Treatment combined with sick leave should obviously be the second.
I would not sit in the car if the police ordered me out. So I wouldn't get beaten. I don't mess with the police.
> And try not putting 'arrest' in fear quotes, because they literally yanked him out of his car, threw him against his vehicle and arrested him.
As I told you. I got handcuffed and put in the back of a police car once. But it wasn't an arrest. They let me go. As a lawyer explained to me later, an arrest is a specific procedure, not just the fact of getting detained/handcuffed.