Search engines are an index to a first approximation. I realize they sometimes hoist a thesis sentence or two up to their page, but it feels substantially different than automating derivative works for sale.
what is the substantive difference between googling "filter records in dataframe by regular expression in Julia" vs asking ChatGPT/Grok/Claude the same thing (to name a totally non-random example I've been working with lately)?
Not much difference for uncopyrightable facts, but ask for a portrait, report, or whole program, and you get closer to a problem. There is precedent around derivatives called "fair use," that can maybe give some guidance.
Oracle lost the API copyright case, which might also be an important precedent.