This strikes me as more a perspective of someone whose lived so long in a stable system that they consider it a fundamental immoral failing when something does occasionally go wrong. The loaning of your clients money is the fundemental idea that banking works on, if you weren't able to grow your clients money through lending it you would have no reason to accept clients money in the first place.

Bank runs used to happen all the time. The fact that this is the first bank collapse we have seen in basically a lifetime is more of a miracle than anything else, and should be considered a stunning success that a bank collapse is a once in a lifetime event rather than a yearly occurrence that it used to be.