Confidence in property rights? Not sure what you are talking about. They just provided guaranteed non-negative returns on loans. Put your dollars in a safety deposit box if you want property rights. Depositors need to be able to accept a haircut for banking to function, that's why you get interest and don't pay the bank.

You're not thinking what the most logical course of action would be for all companies that use regional banks. It would be to get your money out ASAP on Monday and into JPM or BOA. That's why the treasury has stepped in.