So one of the salient concerns of cryptocurrency is the incredible electricity demands some iterations are demanding (a very important subject). An issue that proof-of-stake software engineering is aiming to reduce on orders of magnitude. That said, I would rather have a larger global electrical demand than continue to be coerced into war campaigns (taxes) by centralized clubs. Cryptos offer the promise of moving us from taxes towards donations (I'm sure as the intelligent hominid you are, you can perceive the difference).
