An authoritarian communist regime has proven to be just as focused on the short term, even more narrowly scoped to a small group of oligarchs, and without name

An authoritarian communist regime has proven to be just as focused on the short term, even more narrowly scoped to a small group of oligarchs, and without name of the positive byproducts of a capitalist society. Is there an alternative system that you have in mind? Because that's really the way to demonstrate this is a property of capitalism in particular, and not humans in general.