There are two that I can think of.

> Shit rolls downhill.

Which means anger, blame, etc. come from those in power to those with little power.

> To learn the true source of power, find out who is not allowed to be criticized.

Which means the powerful person restricts criticism of themselves, or else those who do may no longer have a job or a life.

There are also two similar concepts that are related to what you are looking for:

Tall Poppy Syndrome: https://en.wikipedia.org/wiki/Tall_poppy_syndrome

> The tall poppy syndrome is a pejorative term primarily used in the United Kingdom, Australia, New Zealand, and other Anglosphere nations to describe a social phenomenon in which people of who have earned stature in the community are resented, attacked, cut down, or criticised because their talents or achievements elevate them above or distinguish them from their peers. 


Crab Bucket Mentality: https://en.wikipedia.org/wiki/Crab_mentality

> Crab mentality, sometimes referred to as crabs in a barrel. The metaphor refers to a bucket or barrel of crabs. Individually, the crabs could easily escape from the bucket, but instead they grab at each other in a useless "king of the hill" competition which prevents any from escaping and ensures their collective demise. The analogy in human behavior is claimed to be that members of a group will attempt to negate or diminish the importance of any member who achieves success beyond the others, out of envy, spite, conspiracy, or competitive feelings, to halt their progress.