Job supply trends towards zero. The ultimate logical conclusion of this train of thought is there is no point in keeping the lower classes alive. Why do we need 15 billion humans if they do nothing but burden you with their maintenance costs? Let them die so that the quadrillionaires can enjoy the Earth with their perfect AI workforces catering to their every need.

The future is bleak. If this is the sort of dystopia I can look forward to, then I would rather have AI simply wipe out humanity as a whole.