This discussion thread is so full of slippery slope fallacies and plot holes it’s so hard to take seriously. I think it’s safe to say nobody knows for sure how AI will exactly change the economy in the long term. Humans are complex and often unpredictably irrational (see also: behavioral economics), let alone stacking on assumptions about how technology might progress. It might as well be noise
It’s fun to speculate on a sci-fi level, but I don’t think the long term endgame is worth losing any sleep over yet