Because you don’t want to work your way up the monkey tree

Your organization is a monkey tree.

The monkeys at the top throw faeces at the monkeys below.

The monkeys below don’t enjoy having faeces thrown at them. They cope with it by throwing faeces at the monkeys lower down.

The monkeys lower down don’t enjoy having faeces thrown at them. They cope with it by throwing faeces at the monkeys at the bottom.

The monkeys at the bottom don’t enjoy having faeces thrown at them. They cope with it by telling themselves that they’ll work their way up the monkey tree.