1. The ways her classrooms are managed are her decisions to make.
2. If there is a real problem with underrepresentation of certain groups in classroom discussion, then she has every right to take steps to address that.
3. You may be in the UK, but she's not - she's in a rather more fucked up part of the world.
4. Even if her politics are shit, she's still worth a hundred of the Nazi scum who have attacked her (and other scholars) and the rotten administration who threw her to the wolves.
5. Like I just said, she and other scholars are being deliberately hounded by the far-right - and I don't believe this is an accident, and I don't believe that there is no strategy behind this. Maybe her politics are piss-poor US liberalism, but she still should be defended against the scum of the alt-right, as should even a self-indulgent dickhead like George Ciccarello-Maher.
6. In short, I disagree with you entirely. That's what I think of this latest missive from the burning rubbish tip that is Chitter.