While I subscribe to Adam Smith's philosophy, you appear to fall into the Keynesian category. And never the twain shall meet. (Note to moderators: this isn't politics or religion, it's economics.)
smooth economic growth is much preferred over volatile up and down swings.
If we stipulate that this is true, I still don't see how we would expect the government to be competent to smooth out the swings. How's it been workin' out fer ya so far?
This is the overriding reason that banks have had a defacto government guarantee on their existence and the reason banks are rescued (or are forced to merge).
In other words, we have spoiled the child for years, so now its too late for tough love.
saving banks that are "too big to fail" has been recognized as prudent financial management in spite of the moral hazard issues.
Perhaps if they were allowed to fail when they have proven to be stupid, it would reduce the number of Stupid Huge Banks That Must Not Fail Because A Lot Of Innocent People Would Be Hurt.
I'm not certain that all lending has stopped. Although I'm sure some lending by stupid people to broke people has stopped.
My point is, sure some people acted stupidly and might have become undeservedly wealthy and now deserved to pay a steep price, but I don't see any reason to ruin the entire global economy just to ensure that someone gets punished.
For me, its not at all about punishing anyone, even the CEO's with golden parachutes. My point is, when a company is stupid, or even unlucky, it fails, thus reducing the ammount of unlucky stupid companies in the market. When we bail these idiots out for the sake of the common good, we are actually harming the common good.