Society is more akin to an iterated prisoner's dilemma: the same game, but played lots of times. In that situation, the ideal strategy is actually to cooperate.
Unfortunately, most supporters of Libertarian policies only get to the first-order implementation and then stop and are rightly criticized for the limitations and flaws that result. All of the complexities of higher-order effects are neglected, but those are the parts that actually make the theory workable in the real world.
I'd argue the opposite, that a big, opaque regulatory state is the perfect environment for corruption.
For example, the basic principles of a free market (e.g., supply and demand) are easy to state but result in complex transactions. When things don't "work out" for someone in the real work and they raise an argument against "free markets" (as in the current housing bubble), we need to be ready to point out all the complex ways that the free market worked correctly but where the non-free parts distorted it (government policies encouraging loans to unqualified applicants).
In complex systems with non-linear behavior, we need to be very careful that we understand the full context of an event or we won’t be able to extrapolate the results. That’s why first-order approximations fail so often in mathematics and in real life.
I think it's somewhat absurd that Obama and Bush even pretend they can do anything about the financial crisis.