Meta is up against 29 states in the largest trial concerning youth social media to date, with stakes reaching $1.4 trillion.

      The lengthy legal battle over social media's impact on children is approaching a critical day in court. This week, Meta is set to face trial against a coalition of 29 U.S. states that claim the company intentionally designed Facebook and Instagram to keep children addicted, marking a significant test of a growing trend in litigation related to youth harm.

      The case will be heard in a federal courtroom in Oakland, California, under Chief Judge Yvonne Gonzalez Rogers, who is also overseeing Elon Musk’s lawsuit against OpenAI. Jury selection began on Wednesday, opening statements are scheduled for August 18, and the trial is expected to last around seven weeks, with a ruling from the judge anticipated in October. An advisory jury will address specific questions, but the ultimate decision will be made by the judge.

      The states contend that Meta purposely developed features to ensure continued engagement from young users, including infinite scrolling and incessant notifications. They allege that the company violated federal privacy laws by collecting data on children under 13 while misleading parents about the safety of its apps, despite its own research indicating otherwise.

      This claim mirrors a previous $567 million ruling against Meta in New Mexico, but now it is being presented by nearly 30 states collectively. What distinguishes this trial is the enormous amount at stake; Meta estimates its potential liability could reach $1.4 trillion, almost equal to the company’s total market value. The company has dismissed this estimate as "outrageous," claiming it lacks merit both legally and factually, and that it has no precedent in consumer protection enforcement history.

      The states arrive at this sum by combining statutory penalties for consumer protection and privacy violations, a method Meta argues is ridiculous as it counts the same teenagers multiple times. However, the financial implications may not be the most pressing concern. Beyond monetary damages, the states are seeking court-mandated design modifications to the platforms themselves, which would include age limits, strict usage time restrictions for young users, the removal of infinite scrolling and constant notifications, a reconfigured algorithm prioritizing well-being over engagement, and the deletion of AI models that rely on children's data.

      For a company whose success hinges on capturing attention, these demands pose a significant threat. Meta disputes all allegations vigorously, asserting that it has invested years in creating safeguards and consulting with parents, experts, and law enforcement. The company also argues that “social media addiction” is not a recognized psychiatric disorder, which it claims undermines the assertion that it has misled anyone.

      Executives such as CEO Mark Zuckerberg and Instagram head Adam Mosseri are anticipated to testify. The trial occurs alongside a sizable number of related cases, with more than 3,000 lawsuits currently consolidated before Gonzalez Rogers and thousands more progressing through various state courts.

      Meta increasingly finds itself isolated, as Snap, YouTube, and TikTok have settled significant lawsuits involving school districts, and an appeals court has already allowed thousands of addiction claims to go forward without affecting the Section 230 protections that these platforms have depended on for years.

      The tide appears to be turning against Meta, especially following a recent California jury finding the company liable for the mental distress of one teenager, coupled with the New Mexico ruling that required changes to how its apps function.

      Public sentiment has also solidified. In a Reuters/Ipsos poll, 85% of Americans indicated that social media could be addictive for children, while 61% supported stricter oversight of these companies, a view that has intensified since Frances Haugen's revelations in 2021.

      Although Meta is investing significantly in artificial intelligence—far more than the cost of any single verdict—the outcome in Oakland could ultimately determine the operational parameters of its apps, a cost that wouldn't appear on any balance sheet.