Rather than getting ever deeper insight into a subject matter by actively working on it, you iterate fast but shallow over a corpus of AI generated content.
Example: I wanted to understand the situation in the Middle East better so I wrote an 10 page essay on the genesis if Hammas and Hizbulah using OpenAI as a cowriter.
I remember nothing, worse of the things I remember I don’t know if it was hallucinations I fixed or actual facts.