Why care about wealth disparity at all as long as everyone is better off? If I offered you to double your real wealth but also Bezo's real wealth, would you reject that offer just because wealth disparity went up?
If I were offered to double your real wealth but also double Bezos's real wealth, of course I would take that deal! I would benefit from it. But if you offered to double the real wealth of everyone, what would that even mean?
Yes, unlike economics, politics is zero-sum. The solution to that is to fix the political system, not to destroy the things that are working great.