alt Hacker News"It’s definitely a better Google for most searches"
This is dangerously incorrect. AI summaries of search results consistently return incorrect information and grossly oversimplified and thus misleading summaries, neither of which are detectable unless one either has prior domain knowledge or spends time drilling into search results to validate the AI output.
My experience with ChatGPT as a search engine - it is totally paranoid about checking and re-checking its answers by referencing them in multiple places (I usually read its thinking output). I have not seen an outright hallucination for at least a year. (It is of course a different situation with Google's "AI summary" which is wrong half of the time.)