The passive corrective transaction: the leader lets mistakes, errors and deviations happen first and only then steps in to correct them (do not fix what is not broken). Holding back until problems appear, or remaining unaware of them until something goes wrong, is regarded as weak leadership that is ineffective and leaves followers dissatisfied across most conditions.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.