Non-binary is the biggest sham of them all and is literally only related to the fashion choices they make. The whole goddamn world is non-binary when you think about it as there aren't to many people out there that are absolutely entrenched in being the 'extreme' of their birth gender presentation. Having a wide variety of personal expression, fashion choices, interests, and hobbies makes you human- not something outside whatever your birth sex it.
It is the status for the special snowflakes who're at least smart enough to not pump themselves full of chemicals but are so desperate for attention and to not be plain ol' normal. God forbid.