> those loan defaults are what lettergram feared would cause the banks to collapse. So they're not independent.You're missing my point. I'm not arguing that the loan defaults are independent of the bank failures; obviously they're not.
I'm arguing that the loan defaults, and the consequent bank failures, by themselves don't cause money to disappear. For money to disappear, the defaulted loans have to be written off, instead of restructured. If they're only restructured--i.e., the borrower negotiates a new payment plan with the new lender (whoever takes over the bank's assets when the bank fails)--then the money doesn't disappear. And, as I said, since the borrower's inability to pay is only temporary, caused by an external event, I expect most of the loans to be restructured, not written off.