Experimentally speaking the nobility, workers, and freeloaders seem to be independent of the system. Even the attempts at communism ended up like that (although

Experimentally speaking the nobility, workers, and freeloaders seem to be independent of the system. Even the attempts at communism ended up like that (although horribly organised). Capitalism has a plan for how to cope with that dynamic and make sure that the powerful don't break the capital that modern society depends on. Non-capitalist systems don't seem to have a mechanism to do that.