Our Modern Lynch Mob
Democracies are in general prone to fits of the mob. Just read the Thucydidean account of the debate of Mytilene. Or watch a 1950s Western as the lynch party heads for the town jail. Fear of democratically sanctioned madness is why the Founders came up not just with classical tripartite government to check and limit power between the judicial, legislative, and executive branches, but also now generally disdained notions of allowing states to impose property qualifications for voting, the Electoral College, two senators guaranteed per state regardless of population, and senators originally selected without direct votes.
They were not concerned that under Athenian-style democracy the proverbial “people” and their populist Rottweilers in government and the press could not check the power of capital and birth, but were worried, as Juvenal later quipped, over who would police the police. So there had to be checks on the mob as well — a fickle and unpredictable force as we saw in the last eight years.