Isn capitalism utopian (unpractical)?
Capitalism is not utopian, but it is entirely practical theory. A utopia is some ideal which cannot ever exist in reality, i.e., it is too good to be true. Capitalism is not a utopia — it is entirely something of “this world”, based on facts observable in “this world”. The fact that laissez faire capitalism has never existed, does not mean it cannot exist, or that it will not exist in the future; laissez faire capitalism is a definite metaphysical possibility.