This is a rather lazy strawman. Monopolies and cartels have always been the primary threat to efficiency in all free market models. All serious proponents of fr

This is a rather lazy strawman. Monopolies and cartels have always been the primary threat to efficiency in all free market models. All serious proponents of free market economics have always identified the importance of regulating monopolistic and cartel-like behaviour (aside from the anarchists, which is mostly an extremist form of libertarianism).