Absolutely. Why not? Having children is a very expensive thing for the family and the society, but people can easily make this decision foolishly and then offload costs onto everyone else.
Having children is a luxury, we only need to start treating it like one.
RESPONSES
(THANKS FOR THE ANTI-SPAM, HN! IT MAKES IT SO MUCH EASIER TO HAVE MEANINGFUL CONVERSATIONS)
> Why are you focusing only on the financial aspect and ignoring the parents education, general behavior and mental health, and living conditions, safety and so on?
All these qualities (1) heavily correlate to their wealth and (2) much harder to have any objective measure of.