Since mining bitcoins involves immense energy expenditure, it is not a very economically viable system from this point of view either.
amazon aws (webhosting) uses MORE electricity than all "bitcoin mining"
it seems a bit strange that everyone is so concerned about "immense energy expenditure" for bitcoin, but not for the "immense energy expenditure" of building banks and running delivery trucks and running bank servers and running stock-market servers and running google servers and running aws...
I don't think you're talking about me? In fact, everything you mentioned consumes a lot of energy. The sum of all this seems to be worrying. I don't know any solutions or answers to it.
the "immense energy expenditure" of bitcoin is a point in its favor
because it proves bitcoin is more valuable than electricity