Kakistocracy


–noun,plural-cies.
government by the worst persons; a form of government in which the worst persons are in power.

Government by the least qualified or most unprincipled citizens.

government by the most unscrupulous or unsuitable people, or a state governed by such people

Rule by the least-able or least-principled of citizens…a form of government in which the people least qualified to control the government are the people who control the government.