Negative productivity
You see this in companies all the time, there are people who actively create more work for other people because they aren’t doing their job to capacity.
It looks like their doing their job, but they’re leaving loose ends everywhere.
They let other people clean up their leftovers.
They do a poor job that someone else has to come along and correct.
Their ideas and plans actually create roadblocks and hindrances to getting work done.
Their habits, such as leaving tools out of place, or interrupting to ask a brief question, slows everyone else down.
Get rid of them and the actual overall performance of the organization increases because their gone rather than decreases.