“Rigged” is human nature. There’s always people wanting to climb to the top of the heap and hoard anything of value and amass power. At no point in human civilization has this not been true. Kings, religions, merchants, even the criminal class. They all have people trying to place themselves in control to reap the money and rewards of others’ work.
You have to “un” rig the system with controls to prevent obscene collection of wealth and power; and even then it’s a continuous, non-stop battle to prevent the rich and powerful, and their sycophants and supporters, from constantly trying to find workarounds and/or undermine the system keeping them from their economic gluttony.