I think they upset a lot of people back in 2015 by saying that white women are a massive barrier to progress [0], and that white men can't even be taught how to empathise [1].

It's not appropriate to bring up in the way it was, but it's not a knee jerk to say that some of them absolutely despise white people.

[0] http://uk.businessinsider.com/diversity-guru-discusses-white...

[1] https://twitter.com/_danilo/status/690601512813367297