I am an anarchist so will not defend the Marxist-leninist states you attacked. The free market doesn’t reward success it rewards exploration of resources and people. Taxing the wealthy isn’t nearly radical enough you should be asking why there are wealthy people at all. Democracy is a sham of representation that never actually allows people to live their lives in accordance with their will. Humans don’t suck the current system rewards exploitative behavior yes but humans are very malleable.