> The Milgram and Stanford Prison experiments are the most obvious examples.
BOTH are now considered bad science. BOTH are now used as examples of "how not to do the science".
> The idea that corporate employees are fundamentally "not average" and therefore more prone to unethical behaviour than the general population relies on a dispositional explanation (it's about the person's character).
I did not said nor implied that. Corporate employees in general and Forbes 500 are not the same thing. Corporate employees as in cooks, cleaners, bureaucracy, testers and whoever are general population.
Whether company ends in Forbes 500 or not is not influenced by general corporate employees. It is influenced by higher management - separated social class. It is very much selected who gets in.
And second, companies compete against each other. A company run by ethical management is less likely to reach Forbes 500. Not doing unethical things is disadvantage in current business. It could have been different if there was law enforcement for rich people and companies and if there was political willingness to regulate the companies. None of that exists.
Third, look at issues around Epstein. It is not that everyone was cool with his misogyny, sexism and abuse. The people who were not cool with that seen red flags long before underage kids entered the room. These people did not associated with Epstein. People who associated with him were rewarded by additional money and success - but they also were much more unethical then a guy who said "this feels bad" and walked away.
Not sure where you get that for Milgram. That's been replicated lots of times, in different countries, with different compositions of people, and found to be broadly replicable. Burger in '09, Sheridan & King in '72, Dolinski and co in '17, Caspar in '16, Haslam & Reicher which I referenced somewhere else in the thread...