[nemo44x]

I am not a psychologist, nor did I even take 101 in college, but I don't know if the Milgram Experiment came to a conclusion about perceived personality types. I did have a passing interest in these types of experiments for a few hours and read overviews and conclusions to them and I believe I recall "agreeableness" being something humans strive for to get accepted into a group. The Asch experiment in the 1950's showed people will purposely give the wrong answer if others in the group gave the wrong answer to a basic perception question. [1]

"Assholes", in your context would be people that don't fit the "culture" of the companies "group". Possibly off topic, but it's one of the reasons I always get a bit nervous when companies define their "culture".

[1] https://explorable.com/asch-experiment