Those corrupt wealthy people still depend on others for goods and services. I'm fact they probably are more dependent on others than the average. Once fiat-riba cantillionaires can't leech off of the money printer because people are trading worthless fiat for scarce Bitcoin, their Bitcoin balance will dwindle unless they earn something by contributing something worthwhile to others. In the long term, the playing field finally levels out after the long dark period of ubiquitous riba