no i dont disagree but it's a pointless observation.
whatabout all people that don't want children? or that cannot have children? or that dont have sex? theyre not "natural" by your definition.
It's not pointless, it's actually the
entire point of being a human. Dicks were made to go in vaginas, and babies were made to come out of vaginas.
Just because a small minority of people choose to misuse these things or not use them at all doesn't change the nature of it.
Sticking a dirty dick up your ass isn't natural in any way shape or form and the evidence is all around us. I'm surprised that anyone would argue that it is. To each their own I guess.