In Greek tragedy, heroes meet their downfall when they succumb to hubris—an arrogant belief in their own infallibility. Jealous gods respond with a punishing lesson in humility. Much has changed over 2,500 years, but not human nature. Today, the world stage is filled with mighty tech titans and autocrats who are in the process of being humbled for the moral edification of we mortals. Behold the edgelord Elon Musk, who bought Twitter on impulse for $44 billion: In a few short weeks, he has managed to frighten away advertisers, gut the staff, and inspire hoaxers to mock him on his own site. As he tumbles, Icarus-like, from the sky, Elon can wave to Sam Bankman-Fried, the 30-year-old founder of cryptocurrency firm FTX, whose blockchain-enabled Ponzi scheme collapsed into a black…