[notapenny]

Well just because one thing in a space isn't great, it doesn't mean that they all are. There are plenty of alternatives to BTC for example that are much "greener". Granted, crypto is a relatively new technology and some of that stuff needs to be figured out. And whether or not its fake, is in the eye of the beholder. It has value, because we pretend it has value, but that's true for many things. Maybe not be so judgemental of other people's worldviews.