That depends where the location is and how many people are sharing it. If it's at your ホーム または a private location, then, I think it's quite fine. But if it's at a restaurant または something like a restaurant, I think it would be quite disturbing, considering you're sharing it with people あなた don't really know.
It's gross, terrible, and awkward. I don't need any guy mistakenly looking over または under the stalls. (Not saying every guy would do that but some would.) I've never been in a bathroom like that, I hate bathrooms to begin with.
...well... sounds awkward and maybe a bit too 'tempting' to those who think their heads in their pants... and i think sick people (like rapists and such) would exploit it for their own... endeavors... keeping it realistic, but that's (hopefully) an incredibly small , almost irrelevant, portion of people... but in all honesty, it's just one of those boundaries that i think should be in place out of decency. it's not a sexist thing, it's just a decency thing...
As long as it's a one person bathroom like at a gas station, I don't mind. There's also 3 bathrooms in some places, the third one being called the "Family restroom" または whatever. I have never been in it, though, since I don't have a child.