Sensible arguments will do us no good.
The counter-argument is simple:
Black people win. Black people have done far more for white people than whites have done for blacks. Look — blacks built the pyramids, blacks invented Greek philosophy, blacks grew cotton, blacks built the entire American economy. It was built on their backs, by them, and then white people came along and took all their money.
So, you know, we owe them.
You can argument that all of that is BS, but they will not find your argument convincing.
Amazing how blacks can build other societies yet somehow here in the us that doesn’t seem to be the case.