Nobody has to "like" them. The centralized command and control structure is mostly in place to just force them down everyone's throats. Once we have centralized digital currency it will be a foregone conclusion

If only. Given how power and influence works currently, I would guess that those that have real control over these currencies would most likely use that power as they do now - to further their exploitation and pillaging of the earth with environmental considerations coming a distant second (or third, fourth, whatever...)

How will a centralized digital currency affect whether I decide to burn carbon fuels? If it gets obnoxious enough I can just use a different currency instead.