Again - you need to study more. And I'm not even a huge fan of all Sanders is stumping for. Sanders' position is correct, but it isn't what you are saying. His position is that deregulation has created a rigged market that funnels profit out of the system, and a political structure that is paid to persist it. The goal is simple and ethically correct: remove the minority influence on policymaking, and restore a government that works for all people, both the struggling and the wealthy. This isn't about rich people; its about a dangerous concentration of power that is sucking the society dry.