Why can't we as a society help people in difficult circumstances rather than just adopt a tribal stance.
Why is your sympathy only for the man who seeks to be in women's spaces?
Where is your sympathy for the 'difficult circumstances' of the women who want only a same sex carer for intimate care for their disabled child or elderly mother?
Where is your sympathy for lesbians who want you meet without men present?
Or the girls who don't want to change in the presence of men for swimming?
Or the women in jails with men?
The answer is you don't seem to have any because you can't see any further than your friend's discomfort. You can't even think about women's discomfort never mind the women who have been sacked, blacklisted, hounded, threatened with rape and death, or subject to abuse, can you? It's simply not on your radar.
As for 'all men are a potential danger to women' making you sad .... it's true though. There are 50k rapes a year in the UK. Men comit almost all sex crimes. The risk is massively asymmetrical isn't it? But you still want everything prefaced with 'Not all men' and want men to have access to women's spaces.
You can't see the wider issues, you can't even see women have needs and rights, because you think the most important thing is that they should be kind and prioritise accommodating men. I don't think you have any idea what women's lives are like.