There is a passage that says, I rely on, how do you understand so much, there is no money.
A lot of big company employees are elitist.
IBM, Sony, Wall Street Firm, the Big Four, and so on are all a problem.
Elitism is a neutral word, and knowing everything is equivalent to not knowing anything.
Small white-collar workers are extremely prone to fall into the misunderstanding of professionalism, and everything must be understood. The boss only needs to understand in one professional field, nothing else, find a professional person to do it.
No successful company or individual is called diversity.
The most common thing that successful bosses say is, I don't understand this, you are professional, you are responsible.
It becomes a matter of allocating resources instead of bitterly trying to figure everything out.