Capitalism is not a "pure economy." There are many different versions of capitalism, from laissez-faire capitalism to state capitalism to corporate capitalism, etc. It can have practically any form as long as it has private ownership of the means of production, free markets, competition, and limited government intervention. 1/2
@Dawilson999
There likely will remain such things as black markets, cottage industries, flea markets, and underground economies, but that doesn't mean that society shouldn't try to abolish the private ownership of the means of production just because these outliers may exist. 2/2