I think I agree ( with some asterisks ). On this very forum, at one point someone suggested that lspci is some sort of higher level of command that is some sort of sign that the person is competent. They were not even arguing proxy for something else, but suggested that just knowing it somehow indicates a person that knows that area.

Obviously, knowing one command is not mastery. It is not even competence for that matter. It is just one piece of information and how you use it determines whether you are considered competent or not.

I work in heavily regulated corporate and I sometimes yearn for a fintech or other startup, but, honestly, after all those years, I am not sure if I even would make it. My mind has not been built for competent. It was built for compliance and CYA.