Lyn was not refering to any specific project, but they all share similar problems. Complexity, ( some inherit even more complexity from underlying infra) thus weakness at scale, and trust.

Its been around for a while, and like fusion power is perpetually the next big thing. We would all be better off if it were but like string theory its mostly mental masturbation for people who can code and parse math equations in a dying civilization that had a brief golden age in physics before our births... wow that got dark....