I dunno, the replicator technology depicted on Star Trek would nicely solve a rather serious cultural problem.
That's not the problem. The problem is that “AI” and cryptocurrency are not capable of or intended to solve any problem. They're cash grabs, nothing more. A shiny novelty to dazzle you while the crook rifles through your pockets.
@argv_minus_one @ian
Someone said that replicator technology had to be invented after the utopia was in place, in order that it be widely available to all. It facilitates the culture but doesn't cause it. If it was invented today it would only be available to those who could pay.