Hottest take I've seen on here for a while. In a very specific, very limited set of mobile usecases, buttons may offer a more pleasant experience than a touchscreen. I only say that because there's usually exceptions to any statement, but I can't actually think of one.
Touchscreens didn't win because of some lazy sheep-like consumerism, they won because the product is superior. If Chat-GPT style models defeat traditional search engines it will be because the product is better, not because people are content with a response that "seems correct."