AlexGR, you don't seem to understand the fact that paper money, especially fiats issued as debt, always implode and then people enter the vaults to square up the existing debts and claims vs a new peg.  You either balance the existing debts and claims vs a new peg, or anyone that bought a $500,000 house and paid with a NINJA loan and still owes $499,999 gets a free house.  

Without balancing the existing debts and claims vs metals as the new peg, and thus vastly inflating the price of the metals, you would also have complete disintegration of most nations into some type of 500 BC lawless plunder and shooting because there is no consensus on who owns what, etc etc.  It doesn't matter if you think some people will make too much money by holding metals or whatever, it will happen because it's the only possible thing that can happen.

The numbers I stated were only a 20-40x for silver.  You seem to make believe that's an illogical and huge amount when people just bought bitcoins for $1 each and then resold them for a +20,000x a few years later.  The only difference is, it's a hell of a lot safer going all-in on silver than btc.