Used to identify with a lot of the rhetoric, now I think it's just a weird way of lashing out at strict societal gender roles. You should be able to do 'masculine' things without having to consider yourself 'male'
I think of it in terms of two like most people. Like everything there are exceptions but I have never met one so two is a near enough approximation for me. I think it gets far two much attention tbh. There really aren't many people who don't identify as either a man or a woman.
Oh yeah I know that, I remember covering it briefly in English a few years ago. But I've never met someone who insisted on being called...let's say, ze/hir/hirs. That one I find especially strange. Why isn't it zir/zirs?
Personally don't care what people want to call themselves.