And sure, in a perfect world, perfectly evolved humans might fail to see anything intrinsically amusing in a man taking on the trappings of womanhood. We do not live in such a world, for which I am more than slightly grateful, as I can't imagine anything more boring. I like gender differences. I'm glad it's still possible to find the occasional convention to flout or taboo to violate. When Iggy Pop songs can sell Royal Caribbean cruises, it's obviously getting more and more difficult to be a bit of a rebel without trying really, really hard.
Marriage is out.
Bed-hopping is in. One man, one woman, faithful, death do us part. People divorce because they are no longer entertained by their partners not because they actually have problems. People are leaving their responsibilities. Children and parents leave each other as well.