I have a hard time seeing how this isn't obvious. 95% of everyday AI needs (for the people that even bother to interact with it) are covered by ChatGPT, and most of that is the same stuff that Google was handling before. From personal experience, the only thing that changed when replacing the "old" Google Assistant with the Gemini-powered one on my Pixel was that it's no longer able to create reminders.
Computational photography uses AI a lot (next to parametric approaches), and without these algorithms, smartphone cameras would be quite shitty. People do care about that. AI isn't just LLM chatbots.
If you actually peak under the hood they just pass through weighted selectors, no different than a switch statement