I personally
do find the choice to have a child a basically selfish decision.
The rest comes down to parenting. Good parents, and less good parents.
Discriminating parents, and parents who load up their kids with their own issues and responsibilities.
Didn't say having 2 necessarily makes it unselfish or natural. Lots of selfish couples who are parents too, who don't make very good parents.
And there are single parents who are good parents, unselfishly giving as much thought to their children as to themselves.
2 parents on board like some of those amazing single parents: it's like a reinforcement and there is also the dimension of seeing your parents love each other, too.
No matter how great the parent, hey, guess I'm old school, I believe it takes a village. Prefer the village that starts with a loving couple.
Hey, it is cultural!
Ok, this kid with the ghost dad...better have a pretty strong village.