How to Earn a Billion Dollars

Startup kingmaker Paul Graham rolled into the Oxford Union with a spicy claim: yes, you absolutely can earn a billion dollars, and no, it doesn’t automatically mean you did something evil. His big flex was a simple calculator demo — if a founder starts with a few million dollars and grows fast enough, billionaire status can be just nine and a half months away. In his version of the story, this happens because people love a product, tell their friends, and the company explodes in value.

But the comment section was having none of the fairy-tale ending. Critics immediately called out what they saw as a glossy startup fantasy that skips over the mess left behind. One commenter basically said Graham was pulling a trick: taking credit for the “creation” while quietly ignoring the “destruction” that often comes with it, from battered workers to cities dealing with the fallout of companies like Uber and Airbnb. Another accused him of arguing against a weaker version of the real complaint — that billionaires may not be cartoon villains, but they still often get rich while keeping too much of the value for themselves.

And then there was the mockery. One reader joked founders should just spend a few days on WallStreetBets to learn this “calculator exercise intuitively.” Another said the talk felt condescending, as if regular people and politicians had never heard of exponents. The mood? Half impressed by the math, half furious at the morality lesson, with a strong undercurrent of “nice spreadsheet, but what about the real world?”