"If everyone had always gotten their shoes from the government, the proponent of shoe privatization would be greeted as a kind of lunatic. 'How could you?' defenders of the status quo would squeal. 'You are opposed to the public, and to poor people, wearing shoes! And who would supply shoes … if the government got out of the business? Tell us that! Be constructive! It's easy to be negative and smart-alecky about government; but tell us who would supply shoes? Which people? How many shoe stores would be available in each city and town? … What material would they use? … Suppose a poor person didn't have the money to buy a pair?'" ~ Murray Rothbard
I suppose you could say Libertopia happened when people realized how silly this kind of delusional thinking always had been, and got over it.