>the economy is actually more stable after we left the gold standard.
of course it is, and it had all signs of getting worse if kept on the gold standard. That fiat currency problem is so born out in human history, that most religions of any size has rules against being a lender or a borrower, or hoarder of money because banking with a fiat currency guarantees endless bust/boom cycles, with a regulated banking and flexible money supply the inevitable crash in money supply can be reduced or illuminated.
It is odd that proponents of going to a fiat currency, thing that a gold standard is a fix to fractional reserve, but in reality it is what originally cause fractional reserve banking. IE it is a pain to carry gold, and to try and verify it's value over each transaction (people slugging gold coins, trimming edges...) The fix was banking, take your gold in and trade it for a paper IOU that is easier to trade/carry... Then the bank realizes it can loan out that gold in it's vault for money, and you have fractional reserve banking. Same is true of bitcoin, also since it is a pain for me to walk to the neighbor, hand him a USB chain, then force him to get online and verify it for a cost. So it will inevitably have offline paper IOU's as well (or rather already existed, and are coming back, see Casascius coins)