A lot of people think about technical solutions, the options for that are limited.
I agree, overly big stakes deciding on rewards are an issue. That goes in both directions though. The bid bots wouldn't be possible without being delegated big stakes (or centralizing a lot of small ones under their roof) or having them themselves.
We are a difference in reward distributions now that the few people who want it to work can act accordingly. The hope is that the overall culture will change. That'll take a lot of time though, after years of fostering the culture that dominates.