"Religious Freedom Cafe" and its parallel to the women-only spaces trend

This video was created to show the analogous situation between discriminating against people due to skin color and doing likewise based on sexual orientation when deciding whether or not to sell services to them. It struck me, upon seeing it, that the trend in women-only spaces creation and scheduling of otherwise public services and/or spaces also seems to fit. Watch this video, first imagining that the discriminated-against man in the video is a man known instead to be gay and he is being told to leave for that reason. Next, imagine the cafe to be owned and occupied exclusively by women and the owner telling the man he has to leave because men are not served therein due to deeply-held feminist beliefs, or that other customers paid for the females-only space, or whatever. Still don't think the occasional women-only hotel floor or restaurant or subway car is "so bad"?