I see a lot of whataboutism when debating crypto currency issues. We assess the env impact of everything you just listed - monitors and cctv have energy ratings

I see a lot of whataboutism when debating crypto currency issues. We assess the env impact of everything you just listed - monitors and cctv have energy ratings, and if you google for eco friendly mattresses you will see there is a lot going on in that area as well. So, really, whats the issue with making sure cryptos are energy efficient?