College professors are going back to paper exams and handwritten essays to fight students using ChatGPT
(www.businessinsider.com)
I did my undergrad 2008-2012, we had zero online exams. Every exam was in person and hand written. People with disabilities were accommodated, usually with extra writing time for those that need it, or a separate room with a writer for you to narrate to.
It's really not a terrible issue, and something universities have been able to deal with for centuries.