>>How about any that solve the absolute piss-awful amount of energy wasted by PoW? Any of those not pre-mined scams designed to enrich the people who "invented"

>>How about any that solve the absolute piss-awful amount of energy wasted by PoW? Any of those not pre-mined scams designed to enrich the people who "invented" the coin? Any of those useful for anything outside of paying for murder, fentanyl, or unlocking cryptoransomware? These inflammatory questions have legitimate answers, and the fact you ask them in this forum mean you haven't done any honest work to find them and would rather just post it on Hacker News and look intelligent. So, respectively: Yes, Yes, Yes. I hope this is a helpful answer.