Very good point.
The women willing and keen to hand over the non consenting women as some sort of sacrifice made to their social status/lovely friends, are not the ones who will not be able to go for needed medical tests because of the risk of finding their promised same sex hcp called Louise turns out to be a six foot two man with five o clock shadow, and not only is she now terrified, she has to dissociate somehow and in fear and under immense pressure submit to intimate care by a man while pretending sufficiently well for him that yes she really really does think he's a woman, oh what a woman he is. In the knowledge that if she panics or refuses she is likely to not only lose care, but face possible consequences from the police for 'hate' non crime whatever.
It will not be the woman handing over these non consenting women who will be faced with being strip searched by a man in a wig and a dress at the police station, again forced in her terror and distress to pretend for him or face the consequences, even though the policy is that no woman should ever have to endure this from a man. She will be expected to pretend the policy isn't broken and endure this assault all for the benefit of this man's fantasy, and to live with that experience afterwards. Her memories and reactions to those memories are not likely to be the lovely shivery ones he will take away with him.
Anyone arguing and trying actively to subject other women to this, is morally and ethically bankrupt. Damaged beyond all recognition.
And yet they will inflate and scold in the manner of a Dickensian religious zealot about how those women are wrong and evil to resist, and about how they should submit and serve and believe. They'll use words like 'inclusion' rather than 'hell' but it will be the same experience on both sides really. And it will be largely the educated, affluent, lanyarded class of women doing it, and largely the less privileged women they are press ganging for men to use. The Deptford Women's Project nailed this years ago.
Those women could perfectly well go into mixed sex spaces with these men and do the job themselves, but I suspect will have a lot of excuses when the time comes. It's all about sending other women in as cannon fodder. But the difference is consent and non consent.
If a woman wants to use a mixed sex space and consents to do so, her body and her choice, her belief system as to how she wants to frame it to herself, and her risk. It's the non consenting women I will never stop standing up for, or surrender single sex spaces for. No woman is born to be a resource for a man.