Here is the statement from the President of the aforementioned Bank....So he is either purposefully missing the point of Decentralisation or he actually doesn't understand the difference between Bitcoin and a bank implemented cryptocurrency?.....
"I would suspect, down the road, that a number of central banks will have digital currency," he said. "When there is a digital currency available, other than the underground economy, it’s not clear why people would use bitcoin."
There are only two options: they do not understand or they do not want to understand. If CBDCs are launched then will be made popular by them rather than will be popular. These are not the same thing. People will accept them by default but not voluntarily.