I mean you wouldn't like it if someone said the fact that you're trans is weird right? so what is it that makes you think it's okay for you to call other people weird for something so similar?
We're not similar at all.
People who identify outside of the gender binary are under the presumption there is a nongender, or a third gender, or other silly things. You cannot identify as something that does not exist, in my opinion. Many folks seem to think that 'female = pink flowery girly girl cook for me' and 'male = muscles, cars, chicks, hot tanned bodies' and they're extremely rigid. So when some men like things that can be considered feminine, like fashion, they don't feel like they fit in with society's definition of 'male' and decide to invent some buzzword to describe themselves. I'm a
feminine-normative male, when really he's just a guy who likes girl things.
You don't need some special snowflake 'gender' for that.
There is only male and female, masculine and feminine - these are societal, mental, and biological facts of the human species. There is no agender, nongender, third gender. I think it's odd that people try so hard to single out their identity when it's really nothing special. You can be a girl who likes cars, a guy who likes pink, and that doesn't mean anything bad. Why invent some word for you? I'm similarly against 'cisgender' and 'I'm trans' and every other label that's been invented. Just be who you are and stop clinging to special snowflake words or misconceptions about the fluidity of gender roles.