The presenter of the video assumes that a king is a reformer. Reformers and do-gooders have no business in positions of power, as they are always losers who can not govern their own lives, attempting to change the universe to mitigate their misery. Much of the drones are essentially reformers, who thankfully lack any influence or power to cause much harm to the world and society. Humanity's greatest evils are perpetrated by reformers and do-gooders in their "war" against poverty, inequality, discrimination, etc. Reformers are those fools that would destroy the entire sociocultural matrix in order to assuage their hurt feelings.
A king is as bound to the duties, obligations, and reality of his position as any of his subordinates and the mass drones. A true king is he who has mastered his base impulses and vices. A king, and the ruling elite, are trained in the art of governance. Life is unequal and misery is part of reality. Our masters' duties are not to create some communal utopia of free food and plentiful booze. The primary purpose of the ruler is to maintain social order and ensure sociocultural continuation. The video presenter, like most drones, has little understanding of power and its uses, and only evaluates all the obtuse uses of power. He lacks the fundamental understanding of inaction. Allow the drones to determine greater social policies, and the society will degenerate into a Marxist shithole, with epsilon morons in charge of sociopolitical decisions.