Have you ever played the Bioshock series?
On a more serious notes, the free market is efficient, but it fails to serve the needs of a lot of the population. It creates inhuman conditions that we as a society should not allow. We only see small echoes in the "free market" system we have now. Laisez-faire capitalism is a failure, and for good reason.
"Free market"s are far from "efficient". Even the weak form of efficient market hypothesis are wrong. The idea that the market is able to price in all risk and make an informed decision, as a whole, is wholly incorrect. The last 12 or so years prove that.
A "true" free market society cannot work unless humans become perfectly rational, as a whole, which is impossible. This is why libertopians are called that, they believe in a utopia that cannot exist. They completely ignore human greed and fear.
Are we talking about free markets or anarchy?
It would look a lot like the mid-to-late 1800's, where we had a basically unregulated wall st, with robber barons, terrible conditions for the working class, concentration of the wealth at the very top, extreme boom-bust cycles as the asset bubbles expand and implode, extreme graft and corruption, and pretty much a shitty life for all those not named vanderbilt, carnegie, rockefeller, and morgan.
People who think an unfettered free market capitalism is the savior of all mankind are fucking morons who've never bothered to open a history book.
That's false. It has never been allowed, someone always interferes with the market because they feel a perceived slight because of jealousy. The argument for firefighters for instance is stupid. If they weren't a "freely" provided service some would get left out? Why? Is there no "profit" in it for then or someone else to offer the service? The biggest problem with free markets is they demand people take responsibility for their actions and/or inaction. If their inaction leaves them to starve, is that up to us to feed them? That's being against society IMO. If you demand others be your fall back, but are unwilling to contribute anything yourself? You should starve and die.
Perhaps those who you call "fucking morons" have read history books that a bit more advanced than your 7th grade American History textbook. Basically everything you said is wrong.
Here, educate yourself:
http://www.youtube.com/watch?v=dmzZ8lCLhlk