We collectively may be #1, but only one out of the billions of use will be THE #1. But you see more than one doctor, more than one author, and more than one musician. In any matter of intellect, unless you're an blindly egotistical narcissist, you'll probably realize that there's at least one person on the planet unambiguously better at it than you are. When computers become better than the best of us, only that single person (and a large number of narcissists) stops thinking they're #1. For the rest of us, matters are unchanged (job market notwithstanding).