I don't let what "being part of a biological creature" entails dictate my behavior usually, and I don't think you do either. Else you'd be running around butt naked in the savanna, and not typing appeal to nature fallacies on your computer.

Also, please refrain from strawmanning people who don't want kids into "Netflix or TikTok" zombies. This is stupid and achieves nothing.

> Of course, individuals can opt out, but if everyone opts out, we are all dead.

That won't happen, population may decline, yes, but the extinction of humanity is nowhere on the horizon.