If you are confused about someone's gender, don't worry about it. If you don't know what to say, ask "what are your pronouns". Or don't. It's all on you. There's nothing holding you back from not being "PC". If you want to call everyone you pass on the street a cunt, do it. Get down with your bad self. And by all means, complain about things that don't concern you, like the genders of other people. The consequences are yours alone.
If The Flintstones have taught us anything, it's that pelicans can be used to mix cement.
-Homer Simpson
-Homer Simpson