I do not believe that crypto assets are the best answer to the questions raised by 3/4  BIS central bankers' speeches  digitalisation. I still believe that “real money” in digital form is much better placed to do that. This could take the form of either tokenised commercial bank money or central bank digital money (CBDC).
Many central banks around the world are currently considering this option. And some, like the Bahamas, have already introduced their own CBDC. But it is also quite clear that the reasons for going in that direction are highly varied. The Eurosystem will decide in the near future whether to build on the analysis it has conducted and pursue a formal project.