A few talking points:
1. Blacks wouldn’t want to be in the same position today that they would have been if their ancestors had never been enslaved. They would be living in poverty in Africa. The descendants of the enslaved are better off than the descendants of the Africans who sold them into slavery.
2. What about the reparations that they have already received in welfare payments and getting benefits by racial preferences against whites? Enough is enough.
3. What about all the things they have done to become their own worst enemies — crime, drugs, divorce, “learning is acting white,” etc.?
Each person is the result of matings over countless generations by innumerable ancestors. The men and women who wound up as slaves in what is now the US (mostly before 1776) were from various places in Africa and I think the general practice was to mix people up so you would not have a lot of slaves who spoke the same language in the same location. The slave children born in America had fathers and mothers who would never have met if they had remained in their native villages in Africa.