suggests to me that there is a real social category of ‘man’.
This being the social category of biological males, and a single person who has managed to create an illusion so strongly of being a biological male that they are not recognised in surface day to day interactions as not being a biological male.
This is lovely for the person who wishes to live within that illusion and its benefits to them personally.
However it is not all about this one, single, theoretical person.
Should all women have to lose their language for this one person so that this one person does not have to face a jarring of their chosen reality by having to state in their medical notes or respond to a letter that is specific to the needs of someone with what is in fact female biology, but upsets them to have to be reminded of this?
What happens when this one person has a relationship that progresses to sex and they choose not to share that the reality is that they are in fact biologically female? According to the political rightthink they are entitled to not be 'outed' if the person who consented to sex due to believing they were male encounters a situation they did not consent to and feels that they have been used or deceived?
What about those who identify as this sex and would like all the benefits of being part of this social category and illusion but in fact sadly are not able to create the illusion to the degree of this particular theoretical person? In fact that means the social category has to lose all meaning, as it is not fair or possible to try and establish whether one person can successfully create an illusion that few will see through and whether another person is less successful. This in fact results in the situation women now have: of obviously male presenting males in their spaces and no means to tell even which are transitioners and which are male people who identify as men and wish to be in women's spaces for other reasons.
What about where someone's transition is part of a sexual desire for experiences involving members of the opposite sex? Where do the rights of those people using that single sex space come to not be made part of someone else's sexual experience without their consent?
And what are we going to do with those who cannot use mixed sex spaces due to their own needs and vulnerabilities (which obviously matter as much as TQ+ people's do) and use a single sex space in good faith that this is being respected by others to allow them access? Should it be a case of if they can be successfully deceived by an illusion their needs/consent doesn't matter? Or should they stop using spaces at all and give up access because they cannot depend on people respecting sex based spaces and looking for better alternatives that would work for all, and instead have to expect that there will be people of both sexes in this space?
It is complicated, but this is the thing - personal freedoms have to end at the point of removing freedoms and access and equality from someone else. Your right to swing your arms around ends at someone else's nose.
If it makes someone feel right and happy to transition then I'm delighted for them, but people have sex based needs too and solutions have to be found that work for everyone. Not just TQ+ people.