A California trial that opened this week could fundamentally reshape how social media platforms operate in the United States, as state attorneys general seek to force Meta Platforms to strip its apps of features they argue are designed to addict young users.
Meta has said it could face $1.2 trillion in damages in the case, which centers on Instagram and Facebook. The states are asking a court to compel the company to remove what they describe as "certain addictive design features," including infinite scrolling, autoplaying videos, disappearing content such as Instagram Stories, beauty filters, and algorithm-dominated feeds.
During her opening statements on Tuesday, California's deputy attorney general, Megan O'Neill, said Meta is choosing profit over safety, hiding the "reality" of under-13s on its platforms, and that its business model is to "hook the users, hold them for as long as they can, harvest their data, and then hide the truth from the public."
California Attorney General Rob Bonta described Meta as merely the "first in line," signaling that the legal campaign will extend to other platforms. Separate lawsuits against YouTube and Snap are also pending. "Who goes first? Who goes last? Ideally, they all go at the same time," Bonta said. "In an ideal world, they would all commit to the same reforms and changes to all kids and keep them safe."
The trial arrives after Meta and YouTube were already found negligent in a related social media addiction case in Los Angeles in March, in which the plaintiff — a young woman — alleged she became addicted to their apps as a child and that the platforms' design caused her severe body dysmorphia, depression, and suicidal thoughts.
Industry analysts are watching the proceedings closely. Kate Winick, a principal analyst at Forrester, called it potentially "the end of social media as we know it." "Any verdict against Meta would set a massive precedent," Winick said, drawing a comparison to the tobacco litigation of the 1990s. "The outcome will likely be analogous as well: the product is going to be harder for young people to access and the cultural message around social media is going to change."
Winick predicted that platforms like Snap, which carries a younger user base, would likely make "preemptive changes" to align with any reforms the court imposes on Meta, even before facing their own legal proceedings. She added that it is "unlikely that this will permanently kill the industry, but it will significantly reduce usage over the long term as young users fail to be introduced to the platforms."
Winick also identified a deeper threat to the sector's viability. "The real existential threat to Meta and social media as an industry is if similar lawsuits follow from adults alleging the same problems and effects," she said.
Meta did not comment on the pending litigation in the source material reviewed by TechEchelon. The company's advertising model — which depends heavily on sustained user engagement — sits at the center of the states' argument, as attorneys contend that maximizing time spent on-platform is the mechanism through which Meta monetizes potentially harmful engagement.
The outcome of the California trial is likely to have implications well beyond Meta, underscoring a broader shift in how courts and regulators are beginning to treat platform design choices as legally consequential rather than purely editorial decisions. With Bonta's office signaling that YouTube and Snap will face similar scrutiny, the question for the industry is no longer whether reform is coming, but how sweeping it will be.
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