One thing that other students in my year relied heavily on LLMs for was checking whether their citations were correct in their thesis papers.
You know, the thing that bibtex has automated away decades ago, unless of course you insist on writing a 50 page research paper in fucking MS Word.
@aesthr gods, I managed to use a reference manager in fucking 2004 (LiteRat, precursor of citavi). It made my writing process a lot better.
Contrary to some widespread opinions, it is possible to write academic texts in Word (or other word processing software), but people aren't taught the first thing about their proper usage. (Source: I copy-edit humanities documents for a living.) At least, the last few PhD students I worked with knew how to use Zotero.