In the absence of a stable government backed currency it seems cryptocurrency could have some value. However, cryptocurrency is also unstable. You are speculating that holding crypto will be better over some period of time than any alternative value store you can access. That may well be true, but seems like that depends on what other options you have access to and would require more rigorous analysis of the tradeoffs. For example, if you were to say “crypto is a better currency than eggs” [1], that seems likely, but eggs don’t require internet access and specialized knowledge of a particular technology.

[1] https://www.economist.com/finance-and-economics/2018/07/19/w...