Why not demand reparations for the harms of non-whites. I mean, what’s the cost

Why not demand reparations for the harms of non-whites. I mean, what’s the cost of 15 points of IQ, loss of whole cities, arts, literature, education, productivity, social cohesion, good government, and rule of law? https://twitter.com/NewRightAmerica/status/1327921703171870725