This makes me think about something I saw once about androgynous fashion and behaviour in Japan. These people would dress and act in a way that ensured that their gender/sex wasn't immediately obvious, even going so far as to refuse titles.
I like this, and used to want to go down this route when I was younger, I had a very androgynous figure so could have pulled it off too. But didn't in the end because I realised that while it was a solution, it was also a bit like cutting my nose off to spite my face. I don't want to have to hide my femaleness, just to be treated without gender bias.
I'm sure I've seen a TV prog where small babies were dressed identically in blue and pink and adults could still pick out the boys and girls.
Would be interested to see whether that happened any more than would happen through sheer chance. Anecdotally, when dressed in the same outfit, my son was routinely mistaken for a girl and my daughter for a boy. The two even look identical, so it's not like my son has more feminine features.
The way I see it there are two ways the word gender is used, one is innate genderwhich is the idea that gender is something born with rather than taught. This idea suggests that there are male and female brains, which are independant of sex, "male brain" and "lady brain".
Then there's socialised gender which is not a physical thing like sex but it is just as real, and virtually impossible to avoid. Everyone is subject to this one. It’s both overt and subtle ideas of what men and women should be like, it dictates anything from personality traits, to mannerisms, to interests and preferences.
Socialised gender is taught from such a young age that it is completely normal to internalise it, and I think this is where people can confuse it with being innate. While people are able to move away from it to one degree or another, it is often difficult and can leave people vulnerable to ill treatment from society at large. Sometimes violence if they are seen to be too transgressive, eg. crossdressers and outspoken women.
So, IMO, innate gender does not exist.
Socialised gender does, but is a manufactured thing with no benefits.
That said, there are a great many people that enjoy being the stereotypical type and having the opposite sex behave accordingly too (both ways, before anyone says anything!). We shouldn't tell them they're wrong and they mustn't should we?
That is the last thing I'd want, and imagine most other "gender abolitionists" feel the same. Personally I adore a lot of "feminine" things (high heels, makeup, being treated like a glamourous 40's film star by a partner etc) so wouldn't want a world devoid of them. What I would like is a world where everyone is free to enjoy them without being told it isn't right for their sex. I'd like people not to have to change gender in order to enjoy them without justifying their decisions
A genderless society wouldn't take that away, in fact it would open it up to more people.
Something peculiar's happened in the past 25 years or so. Well, a lot of peculiar things have ... I'm thinking about the pink for girls rule, the fact that Let Toys Be Toys even has to be a campaign, and that people seem almost frightened to say "What's wrong with Conchita wearing a beard and a dress?"
It's wonderful isn't it? Gives me hope!