This was my reply in the other thread but it got locked and the OP hasn't logged in for a while.
I've never believed in all this non-binary stuff, I think you are either a man or a woman. The helicopter meme is often used as a joke or those taking the piss of this subject, but I would like to discuss it in a serious way. It's the best analogy I can think of to describe how I feel on this subject. I don't dislike people who claim they are non binary, and I still treat them with the respect I would anybody else, but in my view that doesn't actually make them a non binary gender. If my friend told me he identified as a helicopter, I wouldn't dislike him or discriminate against him. I would still treat him with respect, but I wouldn't accept that he actually was a helicopter. I'm open to discussion, as long as it remains respectful and constructive. As I agree with what Robar0608 said in the other thread, no need for hate, treat others with respect even if they have a different opinion.