This has nothing in common with power harassment. Any boss who seeks to exert power for its own sake is not a true leader.
However, leaders who genuinely care for their employees and hope for their success will also evaluate fairly and strictly to aid their growth. If a small error is overlooked, this might lead to a more significant error down the road. Instead, leaders should provide constructive feedback uniformly to help the entire team grow stronger in the future.
Learn more about Kyocera's Management Philosophy here: