I'm not really sure what you're saying. He was talking specifically about the iPhone vs the iPod, and anyway, people buy inferior products all the time in tech history so there's no guarantee a better product would succeed anyway.
It's at least something people prefer. There's no way he even thought people would use that rationale for taking products people like (or dislike less) out of the market to cannibalize the market by force with something people don't like (or dislike more).
Good thing no one is talking about that sort of thing then. In the context of Google, either they implement LLMs themselves or another company will come and do so in order to cannibalize Google.