I think people are increasingly going to find themselves in the o/p's position.
Children worlds are getting more gendered, not less. Being told in shops by shop assistants- i.e. adult authority figures who would "know" through a childs eyes that they can't get the things they like because they're for the "other" sex.
We see it on here even, posters insisting that girls liking girl things is "natural", not nurture, and boys like wheels because they're boys, not because they know they should like cars not dolls. I'm still seeing children in toyshops prevented from buying dolls or dressing up stuff because it's "for girl's". The parents reasoning is that the child will get bullied for not conforming to gender stereotype.
Like I said upthread I think we're getting into a situation where children who like the "wrong" gender toys are feeling like they have to be a girl to play with dolls, or a boy if they don't like dolls. Some will be genuinely trans, most will be confused and rebelling against stereotype.
My DD never liked dolls, or creative stuff, was very physical, and most people assumed she was a boy. Many still do, age 12. I never linked her behaviour to gender, simply let her get on with what she wanted to do. There's a girl in her class the same, but her parents tried to force her into girl friends, girl parties, took her to ballet etc. Now the child is refusing to do anything that might be construed as "girl stuff", and to all intents is living as a boy. DD tries to point out theres no such thing, but it's so deeply embedded she can't see the amazing male ballet dancers, or female footballers.