I don't think it violates the efficient markets hypothesis. I think that entails "if it was possible for someone to create an AI that would make more money by s

I don't think it violates the efficient markets hypothesis. I think that entails "if it was possible for someone to create an AI that would make more money by showing something else, the AI would be showing something else." Roughly, efficiency means that the most profitable solution will be the one that wins out, but "profitability" includes the costs of building such an advanced system, assuming that it's possible at all.