Nobody wants transpeople treated badly. At all. But there seems to be a real intolerance about third spaces as an acceptable safe solution.
There is unfortunately a choice: full inclusion of transpeople into single sex spaces means thay there is no longer a protected single sex space. That is an erosion of sex based rights and unacceptable.
I think most people recognise that the male sex are more likely to commit violent acts. Nobody is saying that all men are or that no women commit violent or sex crimes, but a reasonable person would acknowledge that men are more likely amd more powerful perpetrators.
A transwoman and a biological female are both more likely to be scared of a biological man because he is more likely to pose a risk due to DNA/hormones.
Unfortunately, no matter how non-threatening a transwoman is, she still possess male DNA.
She herself may not pose a risk but she has the same fear: biological men.
I understand that it might be offensive to say, but having a penis removed doesn't change her genetic make up. That is the crux of the issue.
A third space is safe. If transwomen are women, why not allow a transwing? I acknowledge that its still seperation but if transwomen are women, why does a third space with other transwomen not feel like an acceptable solution?
Transmen are not fighting to be allowed into male toilets or male prisons. I expect this is because we all recognise that men are usually more likely to commit serious crimes and physically have more strength than biological females. There's a reason women would rather encounter a Bear over a Man in the woods.
Biological females have a deep rooted fear that men can be dangerous, no matter if they have transitioned. Its unfortunate that transwomen are tarred with that brush, but I think its something transmen understand and aren't fighting to be placed in male spaces like prisons or hospital wings. It would be catastrophic for them if there was no third space and they were placed in male prisons.
There can't be a right to single sex spaces AND a third space. Its one or the other. Transmens safety matters as much as transwomens and I think that gets forgotten in the trans debate because its transwomen shouting g the loudest for access to single sex spaces.