Interesting to consider - thanks.

Me and the people who have left interact with very different crowds of external stakeholders, so perhaps they were just unlucky to end up with some who are difficult to tolerate.

We are a team of white EU/US men, so I don't think discrimination is a factor in our different experiences. I do however think we are treated differently in some contexts; I am ~20 years younger than most of my team and can definitely see a tendency for people in AWS to see younger technical talent as a more useful resource, in that they are going to put up with more BS on average before quitting or burning out. I suppose that might just have become a self-fulfilling prophecy in this case.