What's the content of that theory though?
I rather hope that discussions like this can move more towards one, though Divibar seems to concentrate on critique, so far.
As I see it feminists can contribute by not dismissing trans-people's concerns in a climate of rising anti-feminism.
We must be careful not become identified with a general 'anti-gender' perspective. It is not helpful to insist on identifying trans-women as men (and v.v.) because this is too simply divisive, and fails to get to the underlying issues.
However, trans-activism/advocacy needs to be careful too, because we do have socially constructed gender roles and identities. Not biological essentialism but gender essentialism becomes the paradigm - as dangerous I think, and more subtle - if we run with the politically-correct left current.
While the rhetoric of the educated trans liberation movement is essentially feminist - demands equal opportunities, expresses support for women's liberation struggles in the developing world and for women's choice in reproductive rights everywhere - the most important things in my opinion - the idea that genders are different on a non-physical level is still problematic.
Gender is presented to (social) media consumers in an emotional influencing not a legal or rational framework.
Looking behind to the source of your above link -
https://4w.pub/female-prisoners-forced-to-share-showers-with-intact-males/
“Sending violent males to women’s prisons because they claim to be women is not a new policy,” said Patricia, a former prison governor who also have spoken previously with KPSS (her last name has been withheld to protect her safety). She told
4W that she has dealt with two such prisoners, “even before the introduction of the Gender Recognition Act 2004.” "Carla" had surgery and was not a sexual predator but he was violent, and a judge decided that he should be placed in a women's prison, while "Fifi" was a 55 year old male who "dressed as a little girl" and displayed "bouts of violent behavior," but was "very keen to spend time 'with the other girls,'" according to Patricia.
- maybe shows both problematic aspects. On the one hand the quote is misgendering a trans-woman, but the person described as 'Fifi' is presumably not genuine. If trans-advocates can appreciate these things happen it helps to find common ground
I am glad to see Andy saying how dangerous doxxing is.