It’s more likely that most of them are competent professionals doing their best in an impersonal corporate environment, just like the rest of us.
Admittedly some of those may be a bit ... unusual. Like the guy who created TempleOS.
So unless you've got any bright ideas, I'm stuck in this Microsoft job till someone comes up with some magical Linux roles, or I start my own Linux-based company and twiddle my thumbs because there's no customers...