wow, talk about one sided things.
1. police should stop shouting 10 orders a second, especially when there are several officers shouting lightning fast orders a the same time.
2. for ****s sake, is it that difficult to not start waiving weapons if there is no proper reason to do so
3. would it hurt for an officer to be some what of the things you want the stopped person to do? Be polite, don't curse, don't threaten to **** them up, have a bit of a smile and BE PROFESSIONAL AND COURTEOUS.
4. If your in a heap on the ground beaten to a pulp of worse by a bunch of violent cops, how much is your lawyer going to help in preventing it. If cops are allowed to violate the rights and health of the suspect with impunity, why would they not do whatever they want to a suspect because "the 4 officers with drawn weapons were scared of a black man in a car who does not want to roll down his car window fully and gives the drivers license and papers through the slot in the window". You know a closed door with a man who ran a stop sign is so dangerous that you needed 5 officers to give him a ticket
5. And there it is, always justifying the horrendous use of violence for no reason because the black (for example) young man was stopped for the 20th time because he had a nice car.
It is indeed not frigging hard for police officers to do the right thing, other countries have plenty of officers who do not need to be violent for most or maybe all of their career, never needing to draw their weapon. Who solve issues without the need for tasers, pepper spray, batons, guns or horrendous violence.
Start with proper choosing of new officers, train your officers properly, make sure they are fit and healthy, get additional training yearly and teach them the proper tools of the trade to resort most situations without the need for violence. And hold them to the highest standards. Also, when breaking the law they need to be punished.
It ain't brain surgery to have a professional police department, but you get what you paid for IMO. And I would hope properly training officers will save cities millions in not having to pay out to victims of police brutality.