ThinkCritically
Open to opinion
If a person plans to have a child knowing that the kid(s) will not be provided a reasonable life (talking USA standards here) -- good education, not worrying about housing/food/clothes, access to opportunities to really exceed in life, etc, is that person making an immoral choice and should they be held accountable for it?
If I was unable to have a good paying job, and I knew that by having a kid I would be dooming that person to a life of struggle, pain, and a great likelihood of not accomplishing much (and probably turning criminal, etc), how could I say I really loved that child? What would I tell him when he or she is older and asks why I put them through such struggles?
You are assuming that rich people have more fulfilling lives than poor people. Money can't buy happiness, but it sure doesn't hurt I suppose. Anyways, if you live in the US and you are poor you are miserable, but if you grow up in the middle class of a poor country, though you may not have as much wealth as the poor american, you probably will be less disgruntled than the poor american who actually has more wealth.
Your concern is based upon a relative perception about the value of life base upon wealth. Sounds like the specter of Malthus to me....