When social media began reshaping the internet two decades ago, it was praised as a technology that would connect people across divides and broaden access to information. Today, the major platforms—Meta, owner of Facebook and Instagram; Google, owner of YouTube; and Snapchat—along with newer entrants like TikTok, Discord and Roblox, face thousands of lawsuits in the United States alleging that their products harmed users, particularly children. The volume and variety of these suits mean that the outcome could redefine how platforms operate for years to come.
Analysts note that the legal action has become a stage not only for courtroom verdicts but for regulators and lawmakers as well. Eric Talley, a Columbia Law School professor, said the wave of litigation is feeding into broader public sentiment that could influence policy changes in the near term. The effect is often described as the so‑called California effect, wherein changes enacted in California historically spill over to nationwide practices. The cases showcase a broader debate over whether platforms’ designs and data practices contribute to harms, especially among younger users.
There is broad acknowledgment that issues around child safety on these platforms persist. Alexis Shore Ingber, a Syracuse University professor and communications law expert, called the moment an inflection point and emphasized the significance of the lawsuits for future standards and practices. Earlier this year, Meta and YouTube both suffered a notable verdict against claims that social media contributed to mental and emotional health harms in a way that warranted damages. The jury ordered a combined payment of $6 million to the plaintiff, a sum both platforms said they would appeal.
In another high‑profile action, Meta was found liable in New Mexico in a case brought by the state attorney general alleging deception about safeguards for children despite known exploitation risks. Meta also signaled plans to appeal that verdict. The litigation trajectory suggests that Meta and its peers will face further trials through this year and next, testing a range of claims from young users, parents, school districts and state attorneys about how platforms are designed, how they operate, and whom they allow on them.
One case that has drawn attention involves a multidistrict litigation (MDL) in California alleging that major platforms, including Instagram, YouTube, Snapchat and TikTok, are designed in ways that foster addictive use and harm children. The plaintiffs claim that schools incur costs and resources due to these harms and urge that platforms be deemed a public nuisance for impacting children’s well‑being. Although some claims are moving toward trial in February, a number of cases are still navigating settlements with districts slated to be first to trial, meaning a multi‑year horizon before resolution.
A separate line of action concerns a COPPA (Children’s Online Privacy Protection Act) case. California and Colorado attorneys general—joined by a coalition of 29 states—are pursuing a suit against Meta and Instagram, alleging violations of COPPA by allowing under‑13 users to be targeted and by mishandling data. The action is set for trial in August, and if the states win, Meta could be required to tighten under‑age safeguards and address data handling practices, including data used for advertising targeting and training AI tools.
Beyond the child safety focus, other matters test platform governance and online advertising. In a separate dispute, Australian businessman Andrew Forrest has sued Meta in California over alleged scam ads that used his name and likeness, challenging whether Section 230 protections can be used as a shield. A decision on this front could have broad implications for platform immunity in the United States.
The coming year promises a slate of court battles. While some suits may settle or be narrowed, the potential impact on platform design, data practices, and user access could reshape how social media is built and monetized. As the litigation unfolds, critics and supporters alike will watch how courts balance innovation, safety, and accountability in digital ecosystems.
The scale of the lawsuits—ranging from state and district actions to the broader MDL effort—illustrates the stakes for investors and for the politics of tech governance. The outcomes could influence platform strategy, regulatory risk, and consumer trust across the tech sector, with implications for how digital services are shown to users and how ad revenue models adapt to new legal constraints.
