You understand that this isn’t a defense of cops or policing right?
People are jerks in the place of employment of others all the time. I want you to imagine that if you went to McDonald’s and were even the slightest bit rude to the cashier that the entire staff could tackle you and handcuff you. Does that seem okay?
Sometimes at work my assistant doesn’t follow my directions but I don’t get to tase her (lord knows I might like to sometimes). Other attorneys are routinely assholes (and hey, I am sometimes too) but somehow we get through it without assaulting each other. Why are we adults and cops can’t be in your opinion since you think they can’t handle the slightest disrespect?
If you’re so thin skinned that the slightest disrespect makes you want to tackle someone out of their car, you shouldn’t be a cop.