>...backtrack once they realized how the users' expectations are misaligned with what LLMs...

Not my experience as an Apple user. The issue was not that I expected something better than an LLM. It was that I'm used to ChatGPT and the Apple AI was rubbish in comparison.

And if did useless stuff like mangled summaries of messages. If I could set if to know what files I have and web pages I'd used and could ask "which file do I have the holiday records in?" etc. then that would be useful.