I think the point is that by the GGP's (defterGoose's) standards, that's not differentiable from someone who just hates the rich. (And, frankly, if I started sa

I think the point is that by the GGP's (defterGoose's) standards, that's not differentiable from someone who just hates the rich. (And, frankly, if I started saying that the optimal tax brackets would be 99% for all income over $200k and 1% for all income $50k-$200k, the fact that I would pay more than some other people would not be particularly relevant)