Bank of England Governor, thinks cryptocurrencies will flop as money

Mark Carney who is the Governor of Bank of England said, digital currencies are flopping as a system of money.
In a discourse to the inaugural Scottish Economics Conference, Carney brought up a question that, "How well do cryptographic forms of money satisfy the parts of cash?”
Accordingly, to his own question, the Bank boss stated: "The long, magnanimous answer is that digital currencies go about as money, at best case scenario, just for a few people and to a restricted degree, and still, after all, it is only in parallel with the traditional currencies of the users. “Precisely, they are flopping, he said."
He included: "Digital currencies are demonstrating poor short-term stores of significant worth. In the course of recent years, the day by day standard deviation of bitcoin was ten times that of sterling. Therefore, reflect that in the event that you had taken out a £1,000 student loan in bitcoin in last December to pay your sterling living expenses for one year from now, you would be short about £500 at the by now. On the off chance that you had done likewise last September, you would be ahead by £2,000, which is quite a lottery.
"What's more, Bitcoin is one of the more steady digital currencies. In reality, the average volatility of the main ten digital currencies by market capitalization was in excess of 25 times that of the US equities market in 2017." Carney also said that “this outrageous instability mirrors the reality that, there is no basic value nor any outer backing for cryptocurrencies”.
Nevertheless, he said it was hard to make out how valuable cryptocurrencies could be as money, due to the fact that only a few companies will acknowledge them in trade for goods or services.