Nothing perfect, capitalist is no exception.
Human by nature is greedy, under any system. So there needs rules, regulations, and moral standard to minimize the deficiencies of a system.
But as financial industry engages and controls the political system, there is no way to prevent the altimate demise of such animal.
That is why diapers and politicians shall be changed often for the same reason.
We have old diapers and politicians for long time now. Stinks. LOL