And way more environmentally destructive than countless other things.
If we want to talk energy, maybe we look at what mindless streaming services consume?
I don't think so.
I almost never see people obnoxiously talking about how ads are great. In fact, it's the opposite - constant ad bashing.
Whereas with crypto, while you have the skeptics and the haters, there are way more obnoxious fanatics.
Whereas with crypto, you can just ignore the subject entirely if you so wish. You won't be shouted at, when you open your digital newspaper to read stuff, that YOU SHOULD TOTALLY GET MORE DOGECOIN!!!
[1] https://news.bitcoin.com/google-new-policy-cryptocurrency-ad...
From how I perceive the definition of the 'crypto' domain, it's a lot wider in range than currencies/tokens. These are just one integral primitive of a p2p economy.