This stuff becomes too personalized.
Some cops are bad, some are ok, some are great, but the system and culture perpetuates and defends the terrible behavior of the bad group. In some cases, it turns the non-bad group into bad actors as well. Whether or not the good cops are good because of their great intentions or bad because they participate in an oppressive system is an irrelevant distraction. The problem is the system and culture, not the individual cops. Of course murderous cops should be removed immediately.
Some people associated with the BLM movement are criminals, some hold radical political beliefs, and some are regular people of all colors that want the system and culture to be reformed. Focusing on the radical and criminal elements at the expense of the much larger movement only serves as a distraction from the problem that is clear to pretty much everyone. The criminals should face the criminal justice system though. They shouldn’t be ignored, but they also shouldn’t be weaponized to delegitimize the movement, which is happening pretty widely these days.
Competing whatabouts only perpetuates the status quo, which we all agree is unhealthy. The problem is the culture and the system.