the bank does praise the technology in the working behind bitcoin. The technology, being the entire crypto protocols
It seems like that a lot of institutions are now comfortable with the idea of integrating blockchain tech into their operations, but they are still quite negative overall about BTC as a currency.
That said, though, this is an absurd accusation. If anything, bitcoin is more so money than fiat currency is, because it is able to serve as a long term store of value due to the fact that the currency supply is fully decentralised and cannot be manipulated, diluted, or debased by a central entity the way fiat has essentially been depreciating for as long as it has existed.
It serves all the functions of money, just like precious metals, but in a much better and efficient way. Though, when you get banks to comment on BTC at any time there is always some possibility of conflict of interest, as bitcoin does somewhat take away the control that they have.