"The Royal Canadian Mint ... said Bitcoin's biggest problem was that it is not backed by anything."
I don't think that's why consumers would fear it being unstable. It's probably more that they're afraid most of the current users aren't using it for its intrinsic advantages over regular currencies, but are rather investing in it as speculators (and will, therefore, eventually pull out). Since it was designed in a way that made early adopters super rich, it lends the appearance of being the very kind of investment bubble that Bitcoin advocates criticize the banking industry for creating.
> it lends the appearance of being the very kind of investment bubble that Bitcoin advocates criticize the banking industry for creating.
The quote encoded in the genesis block by Satoshi (creator of bitcoin) was probably a criticism of fractional reserve banking rather than investment bubbles per se. "The Times 03/Jan/2009 Chancellor on brink of second bailout for banks"
But there are plenty of bitcoin advocates who tirelessly criticize bitcoin speculators for causing its price volatility. Not that price volatility is unique to the bitcoin market (its the same with oil, stocks, gold/silver, commodities in general, real estate, bonds, etc. etc.).
I don't think that's why consumers would fear it being unstable. It's probably more that they're afraid most of the current users aren't using it for its intrinsic advantages over regular currencies, but are rather investing in it as speculators (and will, therefore, eventually pull out). Since it was designed in a way that made early adopters super rich, it lends the appearance of being the very kind of investment bubble that Bitcoin advocates criticize the banking industry for creating.