What Americans need are genital-specific, rather than gender-specific, bathrooms for children. The whole thing for kids is Americans are afraid they'll see something different - so fine, have what I've heard labelled as Pointers and Setters, and let it be.

Where I go camping there are group showers for men, women, or anybody; most people use the anybody one but it's the all-male one that gets frisky in the evenings, and the anybody one stays normal. The all-women one seems mostly for the fundies. The anybody one is open to the sky, too, great place for hot water.