[opportune]

I know people like that, and I think I've been that person before at my first job. I would argue that someone with great quantitative and programming skills who "freaks out" their coworkers is not a rockstar. To be a rockstar developer, you have to have good enough communication skills to work within your team.

A rockstar developer wouldn't ask questions of their coworkers that would embarrass them; a rockstar developer would phrase questions and concerns in a way that the other people on their team could understand. A rockstar developer wouldn't do something contrary to what their boss said, they would explain why would do something a different way before doing it (or explain why it's better). Now, if coworkers or management are too incompetent for even that, sure, even the best developer would have a bad time.

Part of being a rockstar developer is, in short, knowing how to work with developers who may not be as good as you. I've been there before and while it can be tempting to use that opportunity as a way to establish hierarchy (sadly important if your company stack ranks) by asking technically challenging gotcha questions and showing off how smart you are, it creates a toxic work environment and disrupts other people's work. It's much better to help people grow and not to overwhelm them with technobabble

[internetman55]

"Now, if coworkers or management are too incompetent for even that, sure, even the best developer would have a bad time."

I haven't worked with his team, but based on my experience with the company, it's possible that there was some of this, and people being so demoralized that they let the incompetent guy with the most standing make stupid decisions and then just do what he says. But they may not have been as bad.