"Government digital currency ("central bank digital currency" / CBDC) is a fantastic idea. It will not only enable governments to monitor every tax evasion, but much more important, it will finally enable citizens to monitor their government, and how their tax money is well spend, wasted or disappear. So Government Digital Currency is good to replace government's paper money, and to cut the middle mans, the commercial banks. but it cannot replace cryptocurrency.
Because, Government's money is the problem that cryptocurrency is invented to solve, not the solution. "