Inequality will always exist.
The question is, is it because the game is rigged and scammy, or because the winners deserve to be there on merit?
And can others climb the ladder and become wealthy with vision, hard work and some luck, or are they barred to do so by onerous regulation, discrimination, artificial barriers, etc?
Sound money should help. But it won't eliminate inequality. Iy will just make inequality the only kind it should be: fair.
By fair I mean, you get out what you put in. And you are rewarded for it.