That's just not how massive companies work. Sometimes the leaf-level employee knows a secret to improve the entire system in significant ways, but they'll never be heard. Sometimes the root employee (we'll say CEO) catches a earful from any given section of their company they don't like, regardless of how accepted or pervasive it the sentiment is, and that employee could be picked from the tree. It's just how it works in a massive structure. Someone at one end thinks the values and ethic is one way, and the people at the other end have an entirely different understanding.