Today Matt Levine talks about this paper in his daily column: https://www.bloomberg.com/view/articles/2018-06-13/judge-rul... "of these two explanations— 1) Bitcoin’s rapid and sustained rise is due to the fact that it satisfies a real economic need in an elegant way, and people have responded to that; or 2) Bitcoin’s rapid and sustained rise is due to a magical fountain of fake dollars that everyone just decided to…
This is really frustrating to read, this is a false dichotomy, there are plenty of other plausible explanations. It's not limited to "EITHER Cryptocurrency's value is fake magic OR it satisfies a real economic need."