entirely unworkable policy'
I think this is another iteration of 'if men want to ignore and violate women's boundaries, they will, and you can't stop us, ha ha ha ha.'
That's exactly what it is. How are you going to stop us, eh? eh?
Backing it up with you don't know what's in their pants, and what about butch women or transmen?
Exposing, in one fell swoop, their utter determination to violate women's boundaries, rather than obey the culturally acceptable rules.
And if a mistake is made, then a mistake is made! Why do they think it's the end of the universe??
They genuinely think that calling someone the wrong sex is a hanging offence.