You are talking about gender, as opposed to biological sex? But then, what is gender by that definition? If it is a social construct, what does it even mean to

You are talking about gender, as opposed to biological sex? But then, what is gender by that definition? If it is a social construct, what does it even mean to number them - they would be intangible constructs in the first place; it's like arguing there are only X canonical Marvel universes..