Why moral crusaders and quiet profiteers keep backing the same law

In the American South, many counties once banned alcohol sales on Sundays. Two very different groups loved that law: Baptists, who preached that the Sabbath should stay dry, and bootleggers, who sold liquor illegally and cheered any rule that shut down their legal competition one day a week. Economist Bruce Yandle turned this odd pairing into a famous idea about how regulation really gets made.

His "Bootleggers and Baptists" theory says durable rules often survive because they attract a coalition of two types of supporters. The Baptists supply the moral cover — the public, high-minded reason a politician can say out loud. The bootleggers supply the quiet self-interest — they profit from the rule but would never admit that's why they back it. A lawmaker gets both the votes of the righteous and the support of the enriched.

The pattern shows up everywhere once you notice it: taxi firms cheering safety rules that block ride-share rivals, or established companies endorsing strict standards that smaller competitors can't afford to meet. The lesson isn't that the moral case is fake — it's that you should always ask who quietly gets richer when a well-intentioned rule passes.