I'm totally I'm unconvinced that you're offering a better alternative. If you lose a key then that's it you're done forever. With banks you had hassles but cle

I'm totally I'm unconvinced that you're offering a better alternative. If you lose a key then that's it you're done forever. With banks you had hassles but clearly you got your money back. I have a hard time believing a billionaire wouldnt also be able to get their money back from the bank.