She has a B-list part in the SOTU followup. Her function is to incite blacks against Trump. The party won;t make any more distance from her after the SOTU than it already has. They'll let her run her mouth, and nobody in the press is going to call her out for her antics - no more than they call out Pelosi for her "make America whate again" remark.
Yes. Waters is commenting on BET after the SOTU. She may be crazy, but Blacks watching BET will believe everything she says.