This is a poorly reasoned comparison. The .6% figure was in reference to .5% of wealth; presumably much more energy would be required to store closer to 100% of wealth with crypto.
Given that we are nearing the irreversible destruction of our climate and that existing electronic systems offer all the benefits you mention, but with massively lower energy cost, your claim that energy “seems less important” is unsupported.
Given that we are nearing the irreversible destruction of our climate and that existing electronic systems offer all the benefits you mention, but with massively lower energy cost, your claim that energy “seems less important” is unsupported.