An increasing number of whites in my area were doing the same thing, breeding for bucks; it slowed considerably with the 1996 Welfare Reform, but mostly so they only have one instead of multiple bastards (I guess the one is all they need as an excuse for a lot of things - not working, rent subsidies, WIC, food stamps, etc.).
Any guy that meets one of these creatures better be REALLY careful.
I think for a lot of young women without job skills or the prospect of a stable marriage to a man who can provide, it’s a way of getting out of their parents house.