There really needs to be diversity in delivery styles for different modules of courses according to their aims, with 'ai access' as a key variable.
If AI is allowed, it should be based on $x of usage/student, with an audit trail to prove no external funding was used, and module aims based on using AI to the max while conserving token use. Like actually creating wild, ambitious shit which takes cutting edge services to the max.
If AI is not allowed for a module, then it really needs to go back to the old skool, with handwritten exams, or coding using old machines and textbooks. Some skills, techniques, etc, really do need drilling.
Straddling the middle will help nobody, result in accusations, increase the burden on teaching staff, and result in a course without a realistic focus.
Though I guess if you're a big brand university, you don't really need to care about innovating. The money will keep pouring in. The whole further education sector is in dire need of a shake up.