The bell curve of BLM popularity peaked several months ago. I'm surprised, at the moment, if anyone in any authority position even gives them the time of day.
What's left right now, are a bunch of communistic/far left wing liberal individuals who will band together and organize small events using the moniker BLM. Doesn't it make sense that what we are seeing right now, is pretty much organized movements through higher education? Higher education fosters the exploration of ideas/thoughts and I'm sure people have nothing but time on their hands to meet up, drink coffee, and talk on ends about their beliefs and what they should do.
So what you end up getting, are some half-baked plans like with what you linked above. At some point during the planning, they probably thought "Oh my, how could this NOT be a bad idea! We could band together, voice in unison our cause, and expose the most simple/basic priveledged few who hide in their ivory towers! They will not hide anymore! We will expose the truth!"
So when they act out in the plan, it just looks like an angry motley crew who comes in with only a voice...no brain....no eyes. They are yelling and that's pretty much it. I don't even think one of them could possibly sit down and say, Hey, here is why I am breaking your studying and telling you about something important. I didn't think you would listen, so here I am now to tell you why this is so urgent.
Nope.
Just a bunch of disorganized and misguided children who want to throw a tantrum party.
EDIT: Just to clarify. BLM is not a central run thing, it is just a rallying cry. I just feel it is so sad and terrible that people continuously do things in the name of BLM and just destroy it's cause. Perhaps if the movement was centralized, we would have been ahead by today versus being behind.