Imagine that economy that we know it today is not needed anymore, personal profit stimuli is just a page of a history and social and political life is just different from it's today version.
How then needs of people are solved, and on what would you spend your time and energy in that case? Did you see the crypto there, and if yes in what role?)
P.S. I know the Ideas of Karl Marks about post-komunism and not a fan of it)
Today, for some reason, the crypto currency is being presented as a panacea for all problems, and for resolving any issues not only economic but also political. However, this is not the case. Crypto-alyuta, it's just more convenient to use money, and no more. It does not solve any significant problems. Including can not significantly affect the economy. Decentralized crypto currency can only go along with national money, it can not be used as the main money, otherwise it will harm the economy. Therefore, nothing significant will happen, the economy has been, this will remain.