The way I understand your position is "we're wired to do/choose X"

The big discussion is why have kids. And your position then is we're wired to, just like taking a dump.

It's not a good argument in my mind because the position voids every decision. There are no decisions. No free will. We can discuss that, i suppose.

edit: saw your update. I don't know I think it tracks. Asking why does someone do something implies a choice, to argue it's not a choice is a different argument. A good one even, but it's different.