This is why people are hesitant to voice their opinion, for fear of being labelled the above.
Honestly, the words have long since lost any meaning, they might as well call you an oompaloompa.
No, we really don't need to get bogged down in a whole lot of wondering about the wonderful complexities of trauma and as much other setting off hares as possible; basic common sense in safeguarding based on a steady stream of serious case reviews locating loopholes has done just fine.
We don't put male bodied and female bodied people together to change, shower, dress, toilet, sleep or receive any form of intimate care.
Child to child assaults are a fact, girls as young as five have been raped in their primary schools by other children, and the psychology of the individual cases is irrelevant. It's why we don't increase the risk by putting girls in vulnerable positions out of sight and supervision of adults. Like being undressed or asleep. These safeguarding rules are based on sex, not on gender. Someone's gender preferences does not change their sex.
The Catholic church and Jimmy Saville are two massive reasons why making it easy for sex offenders to identify into positions of trust is a problem and gender identity cannot be allowed to be a white card out of those checks, balances and standard regulations. The right to safety and the law of safeguarding comes before the individual's right to identity. When there are mixed sex organisations where trans workers would be easily able to participate without issue, the question has to be asked, will every male bodied person wish to be a leader of an exclusively girl organisation for reasons prioritising the girls' interests?
But bottom line here: no means no, not no if you can refute every argument I can throw and prove beyond the faintest shadow of a doubt. Standard safeguarding says no. End of. No exemptions.
Girls have the right to be in girl only spaces away from male bodied people, irrespective of how male bodied people feel about that, and to say no to showering, changing and sleeping with male bodied people. So do their parents. End of. No exemptions.