But fact is our world is overpopulated, it would.be better if we'd size down, and we have superegoistic societies in general. (But who would push our wheel chairs if we all wouldn't be so superaltruistic and raise children? Simple answer is there still would be enough, because people want children, even if it is a lot of sacrifice. I fully agree that it costs a lot and is a huge sacrifice, still its a free personal (if you so want lifestyle) choice that most won't regret.. or do you?
(And there are other reasons, that are more important)
But it is a life choice. Other ones are to become an artist. But barely anyone says that anyone who chooses to be an artist (bad or not) deserves for "someone else" to foot the bill for their life.
Or maybe you'd be happier we me saying that yes, in the same way that you must be this net worthy to collect fancy cars. Makes it easier, sure. But nobody owes paying for your choices.
You may feel that having kids is an optional luxury; the evidence suggests this is not a majority perspective.
Yet there's no right to sex, and rape is illegal.