lol, or you convince Softbank to hand you a hundred million dollars. There are some competent people in tech but just because you're an executive doesn't mean you are competent, rational, or even smart.

That conformity can be a personality trait, or it can be a facade. You usually can't tell the difference. Successful people can be petty and immature behind closed doors, while faking conformity in public.

I've seen a lot of docs and written a bunch of docs for higher ups in one of the FAANG companies (one of my docs made it's way to the CEO level). The advice I heard often in reviews was "no weasel words" and "don't interpret the data - assume your audience is smart enough to understand the implications."

One interesting thing that stood out to me is that the lower levels tended to review exactly what was written in the docs while reviews at the VP and SVP level read the docs and used them as launch pads for discussion - it never stuck to the content in the doc. This is likely there's another reason to not inject pettiness in that it doesn't just get in the way of consuming the information, but gets in the way of having the larger discussion that everyone is interested in.

I could list dozens of counterexamples. To burn two bridges that nobody will ever need again, Steve Jobs (even before he made Apple into a juggernaut) and Vic Gundotra would like a screaming word with you. I don't know if Musk was petty and immature before he became essential, but it's possible. Or maybe you mean that people can get there without being fantastically competent, but they eventually fail hard.