I'm still trying to catch up with this very interesting discussion, but one thing irks me - it's been repeatedly said upthread that we shouldn't base laws& rules on 'some people' ie women's fear of 'seeing' a man.
Its not fear of 'seeing'.
Its fear of rape, harassment and assault. Its as though they think this is nothing.
Its as though these fears are unfounded. They are not.
These entirely legitimate concerns are based on trans women offending at a similar rate to other genetic males, and women being able to generally identify who is a natal male (it's got nothing to do with wearing a dress or with genitals, so talk of genital inspections at the door is a ridiculous straw man).
Men understand that a minority of men would harm women, which is what makes women wary and need their own spaces when vulnerable. It's why we have sex segregated spaces in the first place! This is fact-based basic risk management, not fear mongering.
Talking about 'women's fear' is just another way to minimise women's opinions and concerns.
Also some posters seem to have deliberately misunderstood the argument that changing the social contract to allow men to self identify into women's spaces, i.e.no obvious transition necessary, would allow any man to enter. For the hard of thinking, this not the same as saying we think predatory men will put on a dress and pretend to be a trans woman - there would be no need any men are allowed in just as they are (which is what self ID, legal or de facto means).
I know some people have said they want to engage in good faith but it just seems like disingenuously straw manning.