So intersex is as common as 1% of the population btw. That’s any chromosome that isn’t XY or XX. Non-binary is someone who doesn’t identify with the expectation of gender. Someone who doesn’t see themselves as a man or a woman. Trans is the umbrella term for anyone who doesn’t identify as what their chromosomes show.
Then you can’t be trans if you are nonbinary; because that means to be the opposite of what you were born as, right or is that not right. Isn’t a transman an afab but identifies with the gender expression of man. Thats what’s confusing to me. Because I see one starting off as trans believing to be the other and then realizing they are neither, and decidingly so being nonbinary but you can’t be both at the same time.