Considering it starts with a picture of not-bitcoin miners and is titled Bitcoin… Maybe you should understand what you’re talking about first.
Second you have not addressed the utility of things other than strictly currencies. It appears you have no idea how valuable cryptos are, from your perspective. Even if POW is dated and should be abolished, you don’t seem to understand simple physics or economics. You might be surprised at cost to use ratios of cryptos compared to fiat, in all representations of iteration such as natural resources, energy, man hours, etc.