People tend to think it's wrong that a corporation can play fast-and-loose with their money, and then fuck up royally get government bailouts and generally speaking keep on like nothing happened.
I honestly don't know enough about these institutions and relevant financial laws to know what, if anything, could be done as punishment/retribution/revenge but then again I don't feel like anything was done. Therein lies the problem, a group of people can sink the economy through risky/reckless practices and skip out of it while the common folk lose their jobs/homes/savings and that just feels wrong. At the very least, it feels like a lack of rule of law.