Failing to understand,
that is the problem, but it is bitcoin PoW supporter's problem.
Governments declare and warn they will ban PoW mining, due to the dangers to their electric grid collapsing.
Numerous new articles point to the energy problems, from numerous countries.
And what does the bitcoin PoW supporter cry FUD, FUD, FUD.
It is like PoW supporters have some cognitive impairment that prevents rational thinking.
A sane person when forewarned of an potential threat, plans a defensive , PoW supporters cry fud.