The jury in the landmark social media addiction case against Meta and YouTube is still deliberating after beginning jury discussions on March 13, 2026, in Los Angeles Superior Court. As of mid-March 2026, the 12-member jury has not yet reached a verdict in KGM v. Meta & YouTube, one of the most significant cases testing whether social media platforms are liable for harming children’s mental health through addictive design.
The verdict is expected sometime in spring or summer 2026, though no firm deadline has been announced. This bellwether trial—a test case that will likely influence thousands of similar pending lawsuits—has already captured national attention due to Mark Zuckerberg’s first-ever jury testimony in February 2026 and the extraordinarily high claimed damages from the young plaintiff. The case highlights the growing tension between social media companies’ design practices and documented harms to adolescent mental health, including anxiety, depression, and body image issues.
Table of Contents
- What Is the Jury Currently Deciding in This Social Media Addiction Trial?
- The Plaintiff’s Extraordinary Allegations and Timeline
- Settlement Activity Before Trial and Its Significance
- Key Trial Milestones and Mark Zuckerberg’s Testimony
- The Bellwether Trial Status and Ripple Effect for Thousands of Pending Cases
- Jury Deliberation Notes and What They Reveal
- What to Expect Next and Timeline for Verdict
What Is the Jury Currently Deciding in This Social Media Addiction Trial?
The 12 jurors are tasked with determining whether meta Platforms and Google (YouTube) are legally liable for the plaintiff’s social media addiction and the resulting mental health damage. The core question is whether these companies knowingly designed their platforms to be addictive, and if so, whether that design directly caused the plaintiff’s anxiety, depression, body dysmorphia, and suicidal ideation. Rather than a straightforward yes-or-no liability question, the jury must weigh complex evidence about platform algorithms, user interface design, notifications, and engagement metrics against the plaintiff’s medical and psychological records.
As of March 17-18, 2026, jury notes sent to the judge reveal they are grappling with how to calculate damages if they find the companies liable. The jury has also asked questions about the plaintiff’s father’s role in the case and testimony from a YouTube witness. These specific inquiries suggest the jurors are seriously considering the evidence and working through the technical and factual complexities, rather than rushing to a quick decision. However, jurors deliberating on damages calculations can sometimes indicate they are preparing liability findings—if they were leaning toward complete exoneration of the defendants, there would be no need to discuss how much money to award.
The Plaintiff’s Extraordinary Allegations and Timeline
The plaintiff in this case began using YouTube at age 6 and Instagram at age 9, meaning nearly their entire adolescence has been spent on Meta and Google platforms. Court documents and news reports indicate that at the height of addiction, the plaintiff used Instagram for up to 16 hours in a single day—leaving only 8 hours for sleep and all other activities. This extreme usage pattern is not merely a matter of preference or parental oversight; the plaintiff and legal team argue it reflects how Meta’s algorithm and engagement features were specifically designed to maximize time-on-app, particularly for younger users.
However, the defense teams for Meta and YouTube will likely argue that parental supervision, the plaintiff’s own choices, and underlying mental health conditions played significant roles in the addiction and subsequent mental health symptoms. The plaintiff claims to have experienced anxiety, depression, body dysmorphia from comparing appearance to influencers, and suicidal ideation—serious allegations that carry high stakes if the jury agrees the platforms bear responsibility. A critical limitation of this case: even if the jury finds the platforms liable, proving causation between app usage and specific mental health outcomes is scientifically complex, as adolescents face multiple stressors (school, peers, family dynamics) that contribute to depression and anxiety. The jury must determine whether social media was the primary cause or a contributing factor among many.
Settlement Activity Before Trial and Its Significance
Notably, TikTok and Snapchat settled with this same plaintiff before trial began, with settlement terms remaining confidential. This early settlement is significant because it suggests those platforms either calculated the litigation risk as too high or saw merit in the plaintiff’s claims strong enough to warrant settlement negotiations. By contrast, Meta and YouTube chose to proceed to a jury trial rather than settle, indicating confidence in their legal defenses or a decision that the claimed damages were too high to justify settlement.
This difference in approach illustrates how companies assess litigation risk differently; some prefer the certainty of a negotiated settlement, while others believe they can prevail in front of a jury. The secret nature of the TikTok and Snapchat settlements means we do not know whether they paid thousands, millions, or other amounts—this lack of transparency is typical in confidential settlements. This is important for anyone considering their own potential claim: even when early settlements occur, the amounts involved are often hidden from the public and other litigants, making it difficult to predict what future verdicts or settlements might yield. If the jury returns a substantial verdict in favor of the plaintiff against Meta and YouTube, it may encourage TikTok and Snapchat to increase settlement offers in other pending cases, or it could embolden other platforms to fight similar claims more aggressively.
Key Trial Milestones and Mark Zuckerberg’s Testimony
The trial began with jury selection on January 27, 2026, followed by trial proceedings starting February 10, 2026. One of the most significant moments came on February 18, 2026, when Mark Zuckerberg testified—the first time the Meta CEO has given testimony in a jury trial. Zuckerberg’s appearance was notable because Meta’s leadership rarely submits to jury questioning; the company typically defends cases through lower-level executives and expert witnesses. His decision to testify suggests either a legal strategy to personalize Meta’s defense or a belief that his direct testimony was essential to the jury’s understanding of the company’s policies and intentions.
The trial proceedings have now stretched for over a month, with jury deliberations beginning March 13, 2026, indicating extensive evidence presentation and arguments from both sides. A comparison point: some major class action trials conclude with verdicts within days or weeks of jury deliberation, while others stretch across weeks or months depending on complexity and juror consensus-building. The ongoing jury notes asking about damages calculations and specific witness testimony suggest this jury is not rushing; they appear to be methodically reviewing evidence and struggling with genuine questions. This methodical approach can be either positive or negative for the defendant companies—careful deliberation sometimes yields defense verdicts, but it can also indicate jurors are seriously considering liability.
The Bellwether Trial Status and Ripple Effect for Thousands of Pending Cases
This KGM v. Meta & YouTube case is designated as a bellwether trial, meaning it is a test case selected to represent larger groups of similar claims. Thousands of lawsuits have been filed nationwide alleging that social media platforms harm children’s mental health through addictive design; this trial in Los Angeles Superior Court will likely influence how those cases settle or proceed. If the jury returns a substantial verdict for the plaintiff, other plaintiffs’ attorneys will cite it as proof that juries believe social media addiction claims have merit, potentially leading to higher settlement values across the litigation landscape.
Conversely, if Meta and YouTube prevail, defense lawyers will argue that the allegations lack sufficient evidence, potentially stalling other cases or leading to dismissals. A critical limitation to understand: a jury verdict in one case, even a bellwether case, is not legally binding on other cases or other judges. However, verdicts carry persuasive weight and often signal which arguments resonate with ordinary people versus expert testimony. The jury’s current deliberations over damages calculations and detailed witness testimony suggest they are taking the case very seriously, which itself may influence settlement discussions in other pending cases. Attorneys on both sides are undoubtedly watching this trial closely; a quick defense verdict might embolden defendants to fight harder in other cases, while a substantial plaintiff’s verdict might accelerate settlement negotiations elsewhere in the litigation web.
Jury Deliberation Notes and What They Reveal
The specific jury inquiries from March 17-18, 2026, focused on damages calculation methods, the plaintiff’s father’s involvement, and YouTube witness testimony. These questions are revealing: deliberating jurors do not typically ask about damages if they are planning to exonerate the defendants, which suggests at least some jurors may be leaning toward finding liability. However, jury questions can also reflect confusion or disagreement among the panel; perhaps some jurors are pushing for liability while others are pushing back, requiring the group to carefully work through damages theory before they can agree on a verdict.
The question about the plaintiff’s father’s role is intriguing and suggests the jury may be considering whether parental negligence or involvement contributed to the harm, possibly reducing the platforms’ liability percentage under comparative negligence rules. California law allows juries to assign fault across multiple parties, so if jurors believe both Meta/YouTube and the plaintiff’s parents bear responsibility, they might reduce damages accordingly. This is a practical example of how jury deliberations work: judges phrase legal standards and damage calculations, but jurors must then apply those standards to the specific facts of the case, sometimes revisiting testimony when their initial understanding is incomplete.
What to Expect Next and Timeline for Verdict
A verdict is expected in spring or summer 2026, though no specific date has been announced by the court. The jury has now been deliberating for over a week as of late March 2026, which is a moderate timeframe for a complex trial. If deliberations extend another week or two, a verdict announcement could occur in April 2026. However, jury deliberations in high-stakes cases sometimes stretch for weeks or months, particularly when the jury is divided or when jurors request to re-read testimony or review evidence, so summer 2026 remains plausible.
Once a verdict is announced, regardless of the outcome, expect immediate appeals from the losing party. If the plaintiff wins a substantial judgment, Meta and YouTube will certainly appeal, and the appeal process can take months to years to resolve. If Meta and YouTube prevail, the plaintiff’s team will likely appeal as well. The real long-term impact of this case will unfold not just in the jury verdict, but in how appellate courts interpret the evidence and applicable law. In the meantime, this bellwether trial serves as a critical inflection point: the first major jury decision on whether social media platforms bear legal responsibility for design-driven addiction and resulting mental health harms to young users.