Earlier quoted context omitted.
I feel like that ship sailed long ago with phone trees and hour-long support wait times becoming normal. Not that it's an ideal state of affairs, but I'd much rather talk to a chatbot than wait for an hour for a human who doesn't want to talk to anyone, as long as that chatbot is empowered to solve my problem.
Have you ever had a chatbot solve your problem? I don't think this has ever happened to me. As a reasonably technical user capable of using search, the only way this could really happen is if there was no web/app interface for something I wanted to do, but there was a chatbot/AI interface for it. Perhaps companies will decide to go chatbot-first for these things, and perhaps customers will prefer that. But I doubt it…
Outside of customer service, I'm working on a website that has a huge amount of complexity to it, and would require a much larger interface than normal people would have patience for. So instead, those complex facets are exposed to an LLM as tools it can call, as appropriate based on a discussion with the user, and it can discuss the options with the user to help solve the UI discoverability problem.
I don't know yet if it's a good idea, but it does potentially solve one of the big issues with complex products - they can provide a simple interface to extreme complexity without overwhelming the user with an incredibly complex interface and demanding that they spend the time to learn it. Normally, designers handled this instead by just dumbing down every consumer facing product, and I'd love to see how users respond to this other setup.