From those female people who have posted here on MN and social media, many of them know very well that the decision they made to take testosterone has led to them having enough body cues to distress other female people who will be confused by their appearance. Those that come to MN tell us that take a lot of care to plan their trips out in public.
They seek alternate arrangements and acknowledge the situation their decision has created.
If male people (over about 8 years old) never once entered female single sex spaces, then there might not be an issue for those female people to use the spaces. Because then every female using that space would have the confidence that that was a female using the space. Although, in reality, it is likely even then that some victims of male abuse would be distressed. But that is not the case so instead, the situation is more complex.
Theoretically it is not as simple as just use the facilities for your sex. Because it is not symmetrical.
All male people above the age of about 8 years old should by law and policy be excluded from female single sex spaces. That is without a doubt what needs to happen.
As to then what is a solution for those female people? There should be no laws or policy that excludes them. That would be unmanageable and it would likely be illegitimate discrimination. Because many of those female people still will be identifiably female to many other female people. And it would also be damaging to detransitioners to legally or by policy exclude them.
Hence, people don’t talk about excluding them by law or policy. However, being female people, it seems that enough of them understand this and have set up informal networks of support to help find solutions. Because they don’t want to distress other female people with their presence and they fully understand why this is distressing.
They also have said how upsetting it is to be used as a ‘gotcha’ by people who seek to support mape
people accessing single sex spaces the person as some activists do.
So, that is where it stands.
Laws and policies should exclude all male people not a child accompanied by their mother / guardian / carer. But I don’t see how they can ever legally exclude female people so therefore no one suggests this.
Because the safeguarding premise for those laws and policies are based on sex segregation for legitimate purposes. All male people excluded. Surgical status simply doesn’t matter when it is based on sex.
Because there is no evidence at all that male people at any stage of transition have a lower risk of committing sex offences than all other male people in the UK.