Zuckerberg Testifies in First Bellwether Youth-Addiction Lawsuit Against Social Media

The spectacle echoes the 1990s tobacco litigation—especially the 1998 Master Settlement that exposed industry memos courting “replacement smokers”—but now the addictive product is infinite scroll rather than nicotine. It also revives an even older pattern: after 1908, automakers fought brake and head-lamp mandates until mounting fatalities forced regulation; persuasive-tech may be nearing its own Nader-style reckoning. The trial tests whether Section 230’s speech shield bends when product design, not content, is on trial, and whether courts will demand age-verification at the OS level (a role the FCC assumed for TV after the 1960 Children’s Television Act). If a jury links algorithmic engagement metrics to a single teen’s harm, it could open a liability regime that, over a century, shifts digital platforms from laissez-faire growth models toward safety standards as routine as seat belts—yet if the case fizzles, 2026 may be remembered as an early, noisy skirmish before norms finally changed or society simply adapted to ubiquitous screens.