In other words, I have no use for an LLM summarizer; I want an LLM librarian, working with me to say "beep-boop, here are some resources that seem relevant to your query, feel free to resume this session later if you'd like to further refine your search".
Is that useful enough to build a billion dollar advertising business around? My feeling now is not really.
Even for straight up searches, I find using an LLM to do a search and comb through the results is a better experience than Google is now for searching. If I'm specifically looking for esoteric web sites from 27 years ago on vintage computer hardware and software (thank god for Archive.org), Google is just ok for that.
Yet.
Surely we all understand that any commercial model is going to inevitably metastasize into this.