Sez you. Birds build nests. Kangaroos box. Infants suckle. You'll have to do better than that.
Yep, we eat, reproduce, defend and shelter ourselves, a universal morality called survival. Those who don’t follow this little moral system are objectively disordered. The only thing those who pretend an anus is a vagina can reproduce are dirt babies.
So smartguy, what about the “incest genes”, “bestiality genes” and “pedophile genes,” they’re interchangeable in your little perversion justifying scenario?