Employees can perform to expectations when they know what to expect from your behavior. When you constantly change your mind, there is chaos. Consistency brings with it a sense of logic and regularity. These are all concepts we tend to cling to in a life full of change. Consistency has a grounding nature that allows us to deal with change more effectively.
At the same time, when inclusivity is of global significance, it is worth noting that consistency is a form of conformity, seemingly the opposite of showing up as our authentic selves. It may help to see the framing of consistency through the lens of steadiness and uniformity. This adds a sense of stability in which we find comfort in something we can count on while so many things are in flux.