This is not far off my understanding, too - again, based on Tandora's words in the other long thread. I posted quotes there, and paste part of my post below.
Tandora, you've a huge amount to keep up with, but questions unaddressed in the last few pages do seem to be this one about single sex spaces (myself, Fiddle and Sionnach), and Sinner's, above.
Below is my current understanding of your position on the former, with what I think you may believe based on past quotes. Please let me know what you do think.
1)? Do transwomen exist with recognisably male physical features? Y/N
Y: Trans is knowing that actual sex is different from the sex of the body sex as observed at birth based on observable physical sexual characteristics.
2)? Do women exist who are so traumatised that they may find even the presence of a close male relative in an enclosed space almost unendurable?
?: based on responses to other posters' experiences which I didn't quite feel it was appropriate to quote directly
3)? Is the response of the female above to perceiving male features in enclosed spaces (eg. a visiting uncle, a transwoman in a public toilet) bigotry? Y/N
Y: There are a lot of people on this thread who use their experiences of SGBV as a justification for transphobia.
4)? Is this female's response therefore a moral failing that she needs to overcome or "reframe"? (Y/N)
Y: It is possible to be a survivor of sexual violence and not be transphobic
5)? Must this female, while unable to risk encounters with male physical features in enclosed spaces, restrict her movement accordingly? Y/N
???