Re:Cambridge Bitcoin Electricity Consumption Index
by shawnz on Thursday February 11, 2021 @03:04AM
(#26099311)
The point is that the energy they are spending on mining disincentivizes them from doing anything except using it to earn Bitcoins legitimately. If they waste that energy attacking the network instead, it would be less profitable.
With the current concentration of mining capacity in China, that's not exactly a sure thing any more.