Mamyalynne at 18:24, few give a hoot about other people’s lifestyles, but some do give a hoot when it comes to stripping off among people who may regard them as a potential sexual partner. As a heterosexual woman I wouldn’t want to share a changing room with men. Incidentally, in response to your post at 18:39, there has been no suggestion that ‘gay people may leap on straight people in changing areas’.
Ummmm says ‘ditto’ to jno’s comment at 18:34, so I can only assume she’s changed her mind since Thursday last when, talking about unisex changing rooms, she said that she wouldn't mind if there were separate cubicles, and agreed with another poster who said that she doesn’t like the idea of unisex changing rooms at all and doesn’t even like the idea of going into ladies only communal changing rooms in clothes shops.