Of course very few are using it.(probably CCP members and those working on the project) The only way anyone is going to use this garbage when there are so many other options, is when a government takes away those other options. If you remove the competition (including cash) you are left with no choice.                      https://www.zerohedge.com/crypto/former-chinese-central-banker-admits-results-digital-yuan-experiment-not-ideal