Sir, don't believe this. It's all a hoax. R. Barr is jewess and they don't hang their own out to dry. Probably this has been in the works for months. She'll be back after a cooling off period. It's all schtick to Jewish people. They've been playing this same game for centuries.
I'm not so sure. Remember (((Donald Sterling))), the former owner of the NBA's LA Clippers? One of his mistresses recorded and then leaked a private conversation in which he complained she was hanging out with black people in public, at the games, etc. He was immediately removed from his position, I think his wife took over or something and shortly thereafter forced to sell the team. His consolation prize was well north of $1 billion, but the NBA (((owners))) did abandon him very quickly.
So, the tribe does operate in curios ways and will not hesitate to throw their own under the bus if it serves some other greater good as part of their agenda. For instance, quite a few of the men caught up in the "metoo" movement have been Jewish starting with Weinstein and all have been abandoned. I don't see them ever coming back after a cooling period.
It seems that for the time being, Muslims have joined blacks as favorite sacred cows on the PC totem pole. So Roseanne made a mistake going for a two'fer there and that was that.