Meta faces what legal experts describe as its defining accountability moment as a coalition of four US states—California, Colorado, Kentucky and New Jersey—prepares to argue in federal court that the technology giant intentionally engineered addictive features into Facebook and Instagram targeting young users. Jury selection began this week in Oakland, California, with opening statements expected on August 18, launching what could become one of the most consequential litigation challenges ever mounted against a social media company.

The origins of this case trace to 2023, when multiple states initiated legal action against Meta over its alleged practices. From that broader coalition, prosecutors from the four leading states were selected to represent the collective claims. Their legal strategy centres on demonstrating that Meta's executives made deliberate business decisions designed to capture and retain child users through addictive mechanics—a framing that departs from simple product liability arguments to focus instead on corporate misconduct and deceptive practices.

Meta's response has been to categorically deny wrongdoing. The company issued a statement to news agencies asserting that it "strongly disagrees" with the allegations and is "confident the evidence will show our longstanding commitment to supporting young people." Company representatives emphasised their engagement with parents, collaboration with experts, and work alongside law enforcement agencies. Despite this public stance, the company faces an uphill battle in court as prosecutors prepare to present evidence of internal company knowledge regarding harms to young people.

Legal scholars have drawn striking parallels between this case and the landmark tobacco litigation that reshaped American regulation in the 1990s. Vincent Joralemon, director at Berkeley's Life Sciences Law and Policy Center, told news agencies that the Meta case "really feels like tobacco in the 1990s." The comparison extends beyond surface similarities: both involve industries accused of deliberately designing products to be addictive while downplaying or concealing documented harms. In the tobacco cases, decades of scientific evidence accumulated showing links between smoking and cancer, yet industry executives publicly denied these connections while internal documents revealed they understood the dangers.

The tobacco settlement that emerged from federal government litigation against major manufacturers in 1998 set a legal precedent that shaped American regulatory frameworks for three decades. That agreement included substantial financial penalties alongside mandated changes to marketing practices—particularly the elimination of cartoon character advertising that had deliberately targeted youth audiences. The "Joe Camel" campaign became emblematic of industry tactics exploiting children's vulnerability to addictive products. Legal strategists now argue that Meta's use of engagement metrics, algorithmic feeds designed to maximise screen time, and features targeting younger demographics exhibit analogous intentionality.

Meta's legal exposure extends beyond the Oakland trial. The company has already faced adverse outcomes in separate litigation: convictions on similar grounds in Los Angeles and New Mexico generated combined damages approaching US$1 billion. The Oakland case represents escalation in both scope and potential consequences. Prosecutors are demanding not merely financial penalties but comprehensive operational changes to Meta's platforms, with requested damages reaching as high as US$1.4 trillion—a figure that approaches Meta's entire market capitalisation of approximately US$1.5 trillion. However, financial penalties may prove less consequential than other potential outcomes.

Expert analysis suggests that reputational damage and forced operational restructuring represent Meta's genuine vulnerability. Joralemon notes that "the huge issue here is reputational harm" alongside compulsory modifications to core business practices. Additionally, testimony from high-profile witnesses carries particular weight in such cases. Meta founder and chief executive Mark Zuckerberg is expected to testify, an appearance that legal analysts suggest could prove "quite damning" given the exposure of internal decision-making processes and the gap between public statements and private awareness.

Stanford Law Professor Nora Freeman Engstrom, speaking to news agencies, identified the central evidentiary question: whether prosecutors can demonstrate meaningful discrepancies between what Meta knew internally about harms to teenagers and what the company disclosed publicly. Such gaps—if proven—would establish the willful deception element crucial to establishing corporate misconduct rather than mere negligence. This framing transforms the litigation from a product safety issue into a consumer protection and business practices case.

The broader litigation landscape surrounding Meta and social media platforms continues expanding. In May, Snap, TikTok, YouTube and Meta collectively settled a school district lawsuit in Kentucky for US$27 million, avoiding a trial expected to establish precedent affecting approximately 1,200 related cases. This settlement underscored the mounting costs of protracted litigation. More recently, in August, a federal appeals court ruled that more than 3,000 additional lawsuits filed against Meta, Google's YouTube division, Snap and TikTok can proceed through the courts.

These cascading legal challenges suggest that social media companies face a sustained accountability reckoning potentially spanning decades, according to legal experts. The pattern mirrors the extended tobacco litigation that continued generating new cases and settlements years after the initial major settlement. For Malaysia and Southeast Asian observers, the implications are substantial: regulatory frameworks governing social media platforms throughout the region may increasingly reference American legal precedents as international standards, while local regulators may accelerate their own investigations into platform design practices targeting young users.

The Oakland trial's outcome will likely influence not only Meta's operational practices but also the regulatory landscape for technology platforms globally. Success by the states would establish that deliberate design choices targeting children's psychological vulnerabilities constitute actionable misconduct, setting a template for future litigation. Conversely, a Meta victory would substantially narrow the liability exposure of social media companies but would not resolve underlying public health concerns about platform design and adolescent mental health.

Meanwhile, Meta continues maintaining its innocence and expressing confidence in its record. The company's statement reaffirmed that it will "continue to defend ourselves against claims that misrepresent the facts." Yet regardless of courtroom outcomes, the litigation has already succeeded in creating sustained public scrutiny of internal company practices regarding youth safety—a reputational consequence that extends beyond any financial settlement.