Reading comprehension problem? Where is there an agency making a PROFIT placing non-white babies for adoption in the U.S. Not admitting they're making a profit (since legally they all have to pretend they're "non-profit"), but actually making a profit. Check around and see what type of agencies have white newborns available and what type of agencies have black newborns available, and inquire about what the out of pocket expense to adopting parents would be for each one. A year or two ago, some black activist tried to make a big self-serving scandal out of this. He had no trouble documenting that agencies were charging many times as much for a white baby as for a black baby, which he claimed was illegal racial discrimination. The average cost for a black baby was nowhere near enough to cover an agency's actual expenses.
It's true there are lots of healthy black babies in foster care, but that is because their mothers have not terminated their parental rights. In other words, those children are not currently available for adoption.