... scarcity, in which - by whichever proof scheme - those who participate early in the system benefit off those who come later (aka pyramid schemes). The proof algorithm guarantees scarcity; it's the whole point of blockchain vs. any other distributed system that there is a chokehold on resource creation somewhere.
AI is doing much the same thing, but it doesn't advertise this artificial scarcity as part of the solution. Instead, it simply guarantees that those who already own the most...