The latest argument is that having TIMs in our spaces protects women who are a bit butch or masculine looking from being ' challenged' , so really, they are protecting us from this apparently awful and unbearable misunderstanding.
They've moved seamlessly from 'Women, men are going to hurt you anyway, so stop trying to make it harder for them with your single sex spaces.' To, 'really mixed sex spaces are for your own good, women, as we don't want any slightly masculine women's feelings to get hurt!'
Their sudden apparent centring of the feelings of women is touching, really.