I think some people have been getting smarter, educated, or both. BLM have approached Bernie Sanders and accused him of needing to take responsibility for what HE (and his party) have done to black people. They're on to him.
Hillary was recorded talking to a BLM official about them joining her and not her agreeing with him. He told her that SHE (and her party) owe black people something more than talk.
Some speakers from BLM have been talking about the black lives being snuffed out by abortion and the racist agenda that it has.
It sounds like some people are getting wise about the democratic party