You mistake a market economy for capitalism.

When the medium enabling markets is privately held, we are all tenant farmers to the banks.

As the executive and regulatory function, government is analogous to the central nervous system, while money and banking mirror blood and the circulation system.

There was a time when government was private, but we evolved to the point of understanding it has to be a form of public utility. Now banking is having their own, "Let them eat cake." moment.