> Siri has been close to useless for a decade and a half.

The concrete value-measure for me is whether I would feel any loss as a user if Siri simply disappeared. The answer is no, I would feel no loss.

But this is also true for me if the subject is Gemini, CoPilot, Alexa, &c. For all the money and energy burned, for all the advertising babble and grotesque valuation, I would not as a user be one jot less productive if the invisible Thanos hand of the market made them all disappear at the end of this sentence.