I can't say that I have ever in my life noticed much of the Anglo-Saxon gender, race, and other such politics in real life and I remain sceptical as to what extent it is actually true within Anglo-Saxon offices, for I find that all “sides” of the issue seem to offer very different, contradictory experiences, and mostly reads as a rather exagerated an implausible story of how bad it is for one's own side.
Though there might be a kernel of truth behind some of it, most of it reads as though the writers see boogymen, and unreasonable fear, and I will say that when actual hard statistics be available, they almost always paint a very difficult picture than what is complained about in all these “culture war” discussions, and that certainly goes for all sides.