To add to your point: sometimes people point to the videos catching cops abusing their power and say “it’s just a few bad apples.” They’ve been saying it for decades. It turns out that is correct as the full saying is “a few bad apples spoil the bunch”. Police departments don’t get rid of the bad apples, the bunch is spoiled and rotten. So far gone that the few good cops who join and speak up are railroaded out. Look at the Los Angeles CA police where there are different gangs within the police department.