As a non-binary person myself, I fully support gender-expansive parenting. Well-meaning folks who ask “boy or girl?” don’t realize that what they’re essentially asking is “what’s between your child’s legs?” Because most pre-pubescent children show no other physical signs of their (presumed) sex, and most people (at least in the U.S.) still conflate sex with gender.
Of course, sex is not binary either; I hate when people refer to another person’s “biological” sex: