I think a woman needs to keep in mind when reading these sorts of papers, is that postmodernism uses;
Obfuscation: it uses jargon in order to make it hard for others to understand what is being said, and therefore criticise it. At the same time this gives it an air of superiority and elitism.
Manipulation: it admits that power structures, and hierarchies exist, which make it seem appealing; but, rejects that power is concentrated in the hands of privileged static groups. It admits social constructivism exists, which also makes it seem appealing; but uses the fact it exists to claim everything is socially constructed. Therefore, "everything is relative", there is no truth, one idea is as good as another etc. This allows deeply unethical practices to be undertaken without criticism. So while this author may realise that men can invent things like "brain sex", they cannot oppose that theory. As it is just as valid as any other, because "everything is relative" etc.
Reversals: it claims that women are oppressed because they perform the female sex role. Not because they have been socialised into an inferior role, due to being born female. Hence the fixation on "gender oppression" (in the purest sense), as opposed to sex oppression. And trying to redeem the attributes associated with the female sex role. Which is why the author associates logic, facts etc with men and lack of facts and logic with females. She then can only conclude STEM is sexist because it contains facts and logic i.e. "manly attributes".
Gaslighting: it claims that classes of people do not exist anymore and can be "destabilised". This can only benefit the dominant group, never the subjected group. Unsurprisingly, this concept is usually only applied to women. Which means even though the author realises the teacher can use subtle manipulation, by using the word "we" to pretend to be on the students side. Pomo "feminists" are often blind to the fact that mtt's are using that exact manipulation, to also be part of a group they do not belong in.
Distraction: Pomo "feminists" focus on analysing language, as they believe power comes from, knowledge and knowledge comes from language. (Obviously, that is a flawed strategy, as dominant groups can oppress without saying anything at all.) And not all knowledge is gained through language. By getting women to focus on analysing language, women are missing the big picture. And it therefore, becomes just a distraction.
All these elements make it a highly manipulative ideology, clearly at odds with a class based analysis of feminism. It needs to be ditched, and replaced by a solid class based analysis of sex oppression. And a more pragmatic and ethical approach to social constructivism. Basically, what we had in the social sciences before this invaded.