@a7 @Moon that's an interesting insight. I think there are definitely people who are genuinely racist as a matter of principle and genuine belief, but a lot of them are social chameleons that just "when in Rome" with agreeableness, and will be racist or not-racist depending on what is socially acceptable.

It would make sense if agreeableness and outgroup-hate were correlated. Like they don't actually have an opinion, but just want to get along and be popular.

Also, maybe more to your point, there are covert racists who just don't want to get into it if there's a high social cost to speaking their true opinion. I wonder whether that can be simulated with AI.