At the university I work, we know GrnAI/LLMs are inevitably going to be used a lot.
We've written up a usage guidelines for students. Effectively, there are subjects it can be used for, even encouraged especially if English is not your first language and obviously language/writing isn't your course.
The Revisers and Curators are able to indicate in assignments the amount of use and where. A student then just has to advise if they used AI and where, knowing it'll be run through several detectors as well.
It's effectively nipping potential issues in the bud by teaching them how to use it as a tool but not a source, which is something that's more and more normal.
Edit: But students beware. Exams are worth A LOT and you're on your own there.