This happened to me in undergrad with an autograded class. I remember soloing the class and thinking that the assignments were super hard. They would post grade averages for assignments and I was doing worse than usual. I remember a TA posting about cheating being an issue. They even released a graph of anonymized student repositories with edges indicating a detected instance of cheating Turned out that a HUGE cohort…
Automated teaching and testing with social sharing automate that dynamic. There's less attention seeking, but much more passive aggressive subversion.
But that's not the scariest thing. The scary thing is that if it's a STEM field these students go on to get jobs in which they have no competence. This is truly catastrophic if you want software that works and buildings that don't collapse.
Worse - the skill they've learned best is gaming the system and hiding their incompetence.
It's a double failure - of culture as well as knowledge.
Kudos to the prof in the story for handling it so well. Most profs won't.
The underlying issue is that there's been far too little research into the social consequences of automating all kinds of interactions.
The 70s utopian ideal of "Give everyone a computer to empower them" turned out to be ridiculously naive. What happened instead is that various dysfunctional economic and cultural patterns were automated and enhanced.
Culture as a whole has no defences against this because hardly anyone has realised that it's a problem inherent within the culture-amplifying effects of automation, and not an unfortunate byproduct that just sort of happens sometimes - and who knows why?