> If federal security at Court House shoots BLM protestors who are entering a federal court house, those security people would probably get charged with murder.
Probably? Says who? In fact, multiple people have been shot (fatally or otherwise) during BLM protests, and actions against those officers have been very much the exception.
I'm not aware of police using live bullets against unarmed people to prevent them from entering a government facility. Though I could be ignorant of clear examples.
At least in Minnesota and Portland they let looters burn/occupy the buildings without contest.
Probably? Says who? In fact, multiple people have been shot (fatally or otherwise) during BLM protests, and actions against those officers have been very much the exception.