That's why I am so often disgusted with the psychology research ethics. So many experiments are impossible to reproduce (vide recent reproducibility crisis), some (like the Stanford Prison Experiment) are debunked, but it is already too late — the damage is already done. As soon as a controversial research thesis reaches the public opinion (Zimbardo made sure his thesis would become popular), it becomes part of the "folk wisdom" and is repeated as a holy truth and a self-fulfilling prophecy.