It's not just the market Chris. That's simply legal gambling which favors insiders.. The table is tilted in many ways. Look at the dollars corporations spend on lobbying? Much of that is meant to tilt the table.
The super rich have advantages in so many ways. If they did not profit from undue influence they would not attempt to influence as much as they do.
If you distributed all the money evenly tomorrow you'd have super rich again after a while , but on most cases not the same super rich. And if you set the system up to keep an even table the distribution of wealth would head down from the ridiculously high amint current held by the super rich