Are you saying that there's been clear industrial fraud on this scale before and a company survived this? Care to cite some examples?
That and banks get away with worse all the time, even ignoring 2008 which is hard to pin on a single actor. You have LIBOR scandals, HSBC violating sanctions with Iran - clear deliberate legal violations that result in fines and maybe some new regs but that's it. If you extend the criteria into gross negligence there are tons of horrible examples - BP spilling a gazillion barrels of crude into the gulf. Executives are forced to pull the golden ripcord a little early. The companies keep ticking.