It may not be the fault of the people experiencing "adverse impacts", but they still make a choice on how to respond to them. The commenter claimed that women find it more difficult to respond in the same way as men. To me, that's sexist because they are saying women are essentially less capable of standing up for themselves. I don't understand how anyone doesn't see it that way.
"It's not sexist to recognize that the consequences of past sexism may require corrective action that is sensitive to the gender-differentiated effects of that past sexism."
True, but if the corrective action is treating women differently, then yeah, that's sexist. You can't say this guy is being sexist because he acted differently toward her and then say that we need to treat women differently than men to correct past sexism, but that different treatment is somehow not sexist.
"It's not sexist to recognize that the consequences of past sexism may require corrective action that is sensitive to the gender-differentiated effects of that past sexism."
True, but if the corrective action is treating women differently, then yeah, that's sexist. You can't say this guy is being sexist because he acted differently toward her and then say that we need to treat women differently than men to correct past sexism, but that different treatment is somehow not sexist.