They DO NOT know what they are doing!! Digital currency REQUIRES vasts amount of high end super computers which require MEGA power our Grid cannot support. NO ONE is talking about this.

It requires less power than what game consoles like xbox, playstation, and PC's use in the US. And you would be removing brick and mortar banks that use electricity and computers. Weirdly enough its more efficient.

And crypto is moving to POS instead of POW so it needs less computing power.