I genuinely don’t understand how remote e-exams are fair

Remote e-exams honestly seem pointless.

Even with a live invigilator and a room scan, what’s actually stopping someone from pulling out notes or using ChatGPT on another device that’s out of the webcam’s view?

A tiny webcam can’t see everything, and suspicion alone isn’t proof of misconduct.

So how is this supposed to stop cheating? Doesn’t it just create an uneven playing field, where students in some units have far more opportunity to cheat than others?