I’m not so much pro-cop as pro-rule of law. So I tend to support cops. But I also recognize that the same cops who arrest bank robbers are the ones who arrest you for standing alone on a beach, and stand by and watch while a mob burns your business to the ground.
In the end, as much as I like them, they follow orders. They may have taken an oath to the constitution. Some orders they will follow more enthusiastically than others, but they will follow orders.
There have always been good cops and bad cops.