Meta has agreed to pay as much as $18 billion to resolve allegations that Facebook and Instagram were deliberately designed to encourage excessive use and expose children and teenagers to harmful experiences.

The agreement brings an end to a major legal battle involving nearly all US states, although Meta's wider legal exposure over youth safety remains substantial.

Under the proposed settlement, Meta will make payments over a 10-year period and introduce additional protections designed to limit how teenagers use its platforms.

A Major Legal Battle Over Children and Social Media

The case centred on allegations that Meta knew its platforms could negatively affect young users but continued to use design features intended to maximise engagement.

States accused the company of creating products that could encourage addictive use, failing to adequately communicate risks and mishandling children's personal information.

Meta has denied wrongdoing.

California Attorney General Rob Bonta described the agreement as an important step toward improving protections for children on social media.

How the $18 Billion Payment Would Work

Meta has committed to paying approximately 70% of the settlement, equivalent to about $12.7 billion, over the next decade.

The remaining amount, estimated at around $5 billion, is subject to conditions involving other major social media companies.

Those conditions include competitors such as Snap, TikTok and YouTube adopting comparable youth-safety measures and agreeing to similar financial contributions.

That structure means the final value of the settlement depends partly on actions by other companies.

Stricter Rules for Teen Accounts

The agreement also requires Meta to make changes to the way teenagers interact with Facebook and Instagram.

The proposed measures include:

  • Restrictions on daily platform use
  • Expanded overnight usage limits
  • Stronger age-verification processes
  • Additional protections for younger users
  • Measures aimed at reducing children's exposure to harmful content

The objective is to reduce the amount of time younger users spend on the platforms and limit experiences that could put them at risk.

Meta's Child Safety Problems Extend Beyond This Case

The settlement is not Meta's only major legal setback involving children.

A New Mexico case recently resulted in another substantial financial penalty after a judge found that the company failed to adequately protect children from harmful content and online predators.

That case included an additional $567 million penalty, bringing Meta's total liability in the New Mexico matter to approximately $942 million after an earlier $375 million penalty.

The court also ordered measures designed to restrict interactions between adults and minors, reduce certain recommendations involving underage accounts and change how notifications and usage work for teenagers.

Thousands of Lawsuits Are Still Pending

Even with the latest agreement, Meta's legal challenges are far from finished.

The company continues to face thousands of lawsuits from individuals, governments and school districts alleging that social media products have contributed to problems involving children's mental health and online safety.

Meta is not alone.

TikTok, Snap and YouTube are also facing increasing scrutiny over the impact of their platforms on younger users.

The growing legal pressure reflects a broader debate over how much responsibility technology companies should bear for the consequences of products designed to maximise engagement.

Social Media Safety Is Becoming a Global Issue

The debate is no longer limited to the United States.

Governments in other countries are also considering stronger restrictions and age-verification requirements for children's access to social media.

In Nigeria, policymakers have been discussing measures that could include age limits and stronger verification systems, with concerns ranging from cyberbullying and harmful content to broader online safety risks.

At the same time, Meta has expanded efforts to identify potentially underage users through technology and enforce its minimum-age requirements.

A Bigger Question for Social Media

The $18 billion settlement is significant not just because of its size, but because of what it says about the growing scrutiny of platform design.

For years, technology companies have competed to maximise engagement, often measuring success through time spent on a platform, frequency of use and user retention.

The legal debate is now asking whether those same design strategies should face additional limits when the users are children.

Meta's settlement may close one major case, but it does not settle that broader question.

As governments, courts and parents demand stronger protections for young users, social media companies may increasingly have to prove that keeping people engaged does not come at the expense of keeping children safe.