Professor Coyne is very patient in going through this stuff.  (We encountered Professor Prescod-Weinstein once before.  You can read her demand for honoraria here.)  An excerpt from near the end of Coyne's piece:

I am growing weary, for I have dissected papers like this before—papers on white glaciology, the racism of Pilates, lattes, and pumpkins, and so on. The difference here is that Prescod-Weinstein is a working physicist with respectable accomplishments in the field. It is a sad testimony to the power of ideology, though, that her interpretation of what science is has been so severely distorted by her anti-white feminism.  Instead of arguing, as I’ve said, on moral grounds, she argues that the objectivity of science itself is in conflict with the supposed dismissal of black women’s experiences of racism, and that such an attitude is not just racist but anti-science.

In view of the paucity of black women physicists with a Ph.D. (there have been only a few dozen in history), what should we do? I agree that there may be a problem here, and my solution is, as always, twofold. First, rectify any inequality of opportunity starting at the ground—the limited opportunities afforded to minorities by living conditions and poor schooling, themselves byproducts of racism. Second, for the time being practice a form of affirmative action, realizing that diversity in the physics community is an inherent good for several reasons (providing role models to eliminate roadblocks to opportunity, for one).