Afraid not...unisex bathrooms can be found all over socialist New England; Dartmouth College in NH and Fletcher Allen in VT as just two of many examples. When you have GOT to go, and that's all that is available...that's pretty 'forced' to me. :-)
Not so silly, pal. They either exist today (or were very, very seriously discussed recently; don't know how the issue has turned out) in some university dorm environments, particularly on the east coast. I remember such articles cited in FR.
Shlafley's idea about same-sex-marriage (at the time raised as a possible result of the ERA), while sneeringly ridiculed by the left at the time as right-wing hysterics has come TRUE, TRUE, TRUE, hasn't it?