Elon Musk vs John D. Rockefeller: Who was REALLY Richer?

Elon Musk vs John D. Rockefeller — who is the richest American ever? This film compares Musk's $486 billion to $1.1 trillion fortune from Tesla and SpaceX against Rockefeller's $900 million Standard Oil empire. It explains inflation vs share of GDP, how the 1911 Supreme Court breakup made Rockefeller richer, and why Musk passed him in October 2026 at 3.7% of the US economy.