I have a very similar idea, except sort of the dystopian counterpart to your idea. Great minds think alike!
Think of a post apocalyptic western, where groups of people have ridden out the catastrophic collapse of civilization and devastating climate wars and through the use of meshnets and blockchains have been able to optimize resource usage and begin to develop a new society with less nonsense.
I visualize it almost as a Rob Reiner-esque documentary, like Spinal Tap or best in show, where it's full of over the top insane people but cinema form-wise is played deadpan.
In fact I think it would be really entertaining to see both of these existing in the same story world, but people have just chosen to live in various different types of societies.