How are both arguements critiqued?

On one end people critize the fact that people who dont agree with the violence that goes in with the police are hypocrits because they are probably violent toward there own kids and others. If there were to be any violence it should be for a cause in which the police have more of a reason. One the other end people critize how people who do agree with police misconduct are cold-hearted senseless, thoughtless beings. people up north who are more open to things are the ones that disagree with it and the southerners are the ones who dont see the problem.