There have been several cases in the UK of transwomen moved into women’s prisons who went on the sexually assault other inmates. Most of the other sexual assaults were committed by (male) prison staff.
We’re not talking about what normal men will do. Don’t you think the kind of men who take upskirt photos would love an effectively unisex bathroom where they can stick their phone under the cubical wall to video women? And the kind who flashes women in parks will ‘forget’ to close the door…