Yves Smith argues that inequality hurts even those it supposedly benefits:
Highly unequal societies are unhealthy for their members, even members of the highest strata. Not only do these societies score worse on all sorts of indicators of social well-being, but they exert a toll even on the rich. Not only do the plutocrats have less fun, but a number of studies have found that income inequality lowers the life expectancy even of the rich.
The Dish 