i doubt it'll be widely adopted because no central banks in their right mind would design a crypto in the classic sense. it will be more like xrp and with even more controls. the mass crowd will shun from it.
Lol, you naive brainwashed tv junkie. The mass crowd will applaud it when xyz country pays its welfare recipients in crypto which then can be used in goofment approved shops and nothing else. Full control how much booze ....... the particular address can buy. Once the foot in the door unemployed benefit recipients next,.......
A fully controlled coin like Ripples XRP is no problem for any goofment, as many as coins as needed at the desired price.