Not specifically AI, but my capstone students have commented that a recent change has made it harder to use the library search tools. I can't imagine the rapid adoption of "AI" in LLM form will make it any easier to find anything.

it could very well be "AI"--I think universities are starting to incorporate "efficiency tools" like this all over without telling folks (room assignments at BU the past year or so have been bananas, esp. for humanities instructors)