One of the things that Ayn Rand did particularly well in Atlas Shrugged was to set the rules of collectivism in motion and see them carried to their logical extreme. To this end, I have always considered the hobo's tale to Dagny on the train about 20th Century Motors to be the climax of the book. It pulls a lot of plot threads in the book together, and the story represents the ultimate expression of how a true socialist society would evolve. "From each according to his ability, to each according to his need" is taken to its extremes, and rather than brotherhood, everyone ends up hating and resenting their fellow workers. In retrospect, it seems dead-on prescient of this bit about Greece:
The Greek state was not just corrupt but also corrupting. Once you saw how it worked you could understand a phenomenon which otherwise made no sense at all: the difficulty Greek people have saying a kind word about one another. Individual Greeks are delightful: funny, warm, smart, and good company. I left two dozen interviews saying to myself, "What great people!" They do not share the sentiment about one another: the hardest thing to do in Greece is to get one Greek to compliment another behind his back. No success of any kind is regarded without suspicion. Everyone is pretty sure everyone is cheating on his taxes, or bribing politicians, or taking bribes, or lying about the value of his real estate. And this total absence of faith in one another is self-reinforcing. The epidemic of lying and cheating and stealing makes any sort of civic life impossible; the collapse of civic life only encourages more lying, cheating, and stealing. Lacking faith in one another, they fall back on themselves and their families.
The structure of the Greek economy is collectivist, but the country, in spirit, is the opposite of a collective. Its real structure is every man for himself. Into this system investors had poured hundreds of billions of dollars. And the credit boom had pushed the country over the edge, into total moral collapse.