Graduated in 2014. I was honestly surprised how clueless professors were. Especially in Physics. A bunch of people were using programs in their calculators that could solve entire problems.
Two things occur to me about this.
The mindset of this tone of this post reminds me very much of the 'victim blaming' that rape victims endure. You know, the ones that argue that they 'asked for it', or were somehow complicit in what happened to them.
Here, you appear to find greater fault with the 'clueless' professors that with the cheating students.
Now, in an era of such rapid, revolutionary and transformational technological change, it appears that there is a sort of arms race in play with regard to such matters. For now, the kids have the advantage because they have mastered the tech, while the professors probably failed to spot this as they are a bit behind the curve on what precisely some of this tech can do.
Inevitably, that'll change. All arms races reach some sort of unstable equilibrium eventually.
Moreover, educational establishments and institutions will wish to preserve the integrity of their exams (and the worth of the resulting qualifications or degrees), so they will have an incentive to deal with this, on practical, as well as on moral grounds.
The second matter is that of the work world; someday those individuals will be asked to work in a field that requires that they actually know, understand and can apply the material that their lying degree says that they can.