> What you just did was incredibly stupid and harmful. You just put out a manifesto inside the company arguing that some large fraction of your colleagues are a

> What you just did was incredibly stupid and harmful. You just put out a manifesto inside the company arguing that some large fraction of your colleagues are at root not good enough to do their jobs, and that they’re only being kept in their jobs because of some political ideas. The author seems to assume this is obviously false, and neatly avoids the fact that in many companies, industries, and academic settings, there are indeed a large fraction of people who are not good enough to do their jobs, and are only kept in those jobs because of political ideas.