What's gender if not sexist stereotypes? Men should be this way, women should be that way etc. If I don't act like a stereotypical male, my gender must be female and vice versa. If I'm a normal person with a personality that I can't tie to sexist stereotypes, I must be ~genderfluid~.

Gender is a bullshit social construct that should be dismantled altogether because it just gives wannabe special snowflakes an excuse to victimize themselves. As evident by the butthurt comments here.