Yep, that’s BLM in my experience. Very disciplined and restrained in their own actions (physically – they do try to grab headlines verbally), and unafraid to venture into hotspots where shit is likely to explode into violence on a hair trigger. It’s a sort of Rorschach Test to the observer – either it’s “Wow they are disciplined/always on-message for the media!” or “What were they doing there in the first place if they knew there was going to be rioting? They must have wanted/triggered it!”