At least for now, these only exist in a very few number of high level national exams (at least in China). The proctoring level in university is basically like a

At least for now, these only exist in a very few number of high level national exams (at least in China). The proctoring level in university is basically like a decoration in front of these. Another point is that finding and using a capable human accomplice costs much more, with much more risk than asking AI.