Some commercial banks, including some investment banks, introduce their own cryptocurrencies for the purposes of settlements and transactions with certain financial institutions and corporations. At the moment, central banking is not interested in cryptocurrencies, but this may change in the future.
It was expected and no doubt that more commercial bank will join the list. Yeah its true that there was a time when bank authorities were to much strict about crypto currency but after showing crypto currencies popularity and potentiality now they are following the same road like cryoto investors. Same thing happened when mobile banking services got popular than bank wore transaction and most banks opened this feature for their own users. They know well that people are really interested about bitcoin and other crypto currency where their opposite standing will not make big difference.
Although its a long process but that day isn’t too far when people will get crypto acceptation sticker on every ATM booth ot bank counter.