Yes, #bitcoin and #crypto *is* a #ponzi scheme: https://www.ic.unicamp.br/~stolfi/bitcoi.. I get people message me all the time "should I invest?". When normal people, who know nothing about how it works, are looking to get involved, it is already a #latestage #pyramidscheme ... #growth will either taper out or it will #crash entirely. Given that there is no intrinsic #value to #cyber #coins - I suspect it will crash *hard.*