Because the "All Lives Matter" meme is just intended to marginalize a movement like conservatives have done throughout history. Kinda like "kneeling is not the way to protest", until a real protest occurs...
BLM is a terrorist group. Black lives don't matter in south Chicago.
Liberals are a clear and present danger to our nation
Pick your enemies carefully.
In PA a large crowd is around a crime scene. The mother of the guy is asking them to stop, angry mobs are there yelling at police. Officer involved shooting, Landcaster