A bipartisan coalition of 29 U.S. states opened trial proceedings against Meta on August 18, 2026, accusing the company of intentionally designing Facebook and Instagram to addict children in pursuit of profit1,3. Meta rejected the accusations.
The states are seeking potentially tens or hundreds of billions of dollars in penalties, along with changes to how Meta conducts its business. Four lead states — California, Colorado, Kentucky, and New Jersey — are driving the case.
In opening arguments, a lawyer for California told the court that Meta intentionally sought to addict children to its Facebook and Instagram platforms. U.S. state attorneys general framed the company's conduct as a deliberate strategy tied to profit motives. Meta rejected the claims during the same proceedings.
CNBC characterized the proceeding as a "landmark safety trial" in coverage dated August 18, 20262. The Guardian's TechScape newsletter, authored by U.S. tech editor Blake Montgomery, covered Meta's legal exposure in the U.S. alongside the trial4.
ANALYSIS The trial's AI-industry relevance centers on the algorithmic recommendation systems at the heart of the states' claims. The states allege that Meta designed its platforms to maximize time-on-platform for younger users, and the states are seeking changes to how Meta does business. A ruling requiring such structural changes would directly constrain how Meta builds and deploys the recommendation algorithms powering Facebook and Instagram.
The states are seeking potentially tens or hundreds of billions of dollars in penalties. ◆ That range, if realized, would place the case among the most consequential regulatory actions directed at a technology platform's product-design decisions.
The bipartisan nature of the 29-state coalition is notable: the case unites attorneys general across party lines.