They done vanished in big cities forty years ago. Finding a bathrooms can be impossible depending on where you are. If your not a customer you might as well just save some time and shit and piss yourself.
I have seen so many videos of people begging to use the bathroom while employees or cops laugh at them soiling themselves. It is inhumane and degrading.
Even tough i'm not old and a man, a privilegied one, i'm horrified by the lacks of sanitation. Those public toilet are paid...either you must go in a coffee or restorant or you must find a hidden place.
The few public toilet available are also very dirty...i simply don't understand this lack of public service. Nor why some people threat them very badly...