Tell that to the student who gets expelled because they're writing was falsely identified as AI and then takes their own life.

Tell that to the person falsely identified with facial recognition and is arrested and loses their job.

Using AI to detect AI is as bad as using AI for any important decision.

This isn't hypothetical. It happens. People will lose their livelihood or die because of it. 7 in 100 is not accurate enough when any penalty is applied to detection.

Back when I was in Uni poor grades were considered a lifelong sentence to poverty...