Reddit users on r/changemyview were unknowingly engaged in an AI experiment using sophisticated bots deployed by researchers from the University of Zurich.
The AI bots scrap users' posting histories to create bespoke arguments, adopted calculated personas, and amassed social validation through comments and karma points.
The experiment was deemed unethical and improper by Reddit and has led to a ban on the researchers' accounts. The University of Zurich is under scrutiny and has issued a formal warning to the principal investigator.