Opening statements began Tuesday in Oakland, California, in a federal trial where four states argue that Meta Platforms designed Facebook and Instagram to keep young people engaged in ways that damaged their mental health.
The trial matters for treatment decisions because it will put years of internal company research, expert testimony, and public health data in front of a jury.
Whatever the verdict, the record it creates is likely to shape how clinicians, schools, and parents talk about screen use as part of a broader mental health picture.
What the States Are Arguing
Attorneys general from California, Colorado, Kentucky, and New Jersey are leading the case. They are seeking financial penalties along with changes to how Meta operates its platforms.
Twenty-nine states filed suit in 2023 over child safety and privacy. The remaining 25 will go to trial later, and Meta also faces separate cases in state courts.
The lawsuit claims Meta contributed to the youth mental health crisis by knowingly building features that get children hooked on its platforms.
It also alleges the company routinely collected data on children under 13 without parental consent, which would violate federal law.
Megan O’Neill, a deputy attorney general for the California Department of Justice, told jurors the company studied how young brains work, including how adolescents seek rewards, respond to social feedback, and are still developing impulse control.
She said Meta researched those vulnerabilities and discussed how Instagram could respond to them. O’Neill also framed the scope of the case for the jury, saying it is not about any single child but is instead a law enforcement action meant to hold the company responsible.
How Meta Is Responding
Meta has said repeatedly that it believes it has a strong case. In a written statement, the company said it is proud of its record protecting teens, pointed to the effort it has put into building protections over the years, including before these cases were filed, and said it looks forward to presenting those facts in court.
U.S. District Judge Yvonne Gonzalez Rogers is overseeing the proceedings, which are expected to run about six weeks.
Mark Zuckerberg and other current and former Meta employees are expected to testify. Gonzalez Rogers, appointed to the bench in 2011, has handled a series of complex technology cases.
The states are seeking a penalty that could in theory reach $1.4 trillion. If Meta loses, the court would have wide discretion over the final figure, and legal observers quoted in the coverage said an award near that ceiling is unlikely.
Why This Connects to Mental Health Treatment
Compulsive platform use is not the same thing as a diagnosable condition, and this trial will not settle the clinical debate.
Courts weigh liability, not diagnosis. Still, the case is part of a wider shift in how problematic technology use is being treated as a behavioral health concern rather than a discipline problem.
For families, the practical question is usually narrower. When a teenager’s sleep, school performance, mood, or social life change alongside heavy platform use, the useful next step is a full behavioral health assessment rather than a screen-time argument.
Many young people who present this way are also living with anxiety disorder, depression, or a substance use problem, and integrated care that addresses both at once tends to work better than treating either alone.
What This Means for Treatment Seekers
Litigation moves slowly, and no verdict in this case will change what is available to a family this month. What is changing is awareness.
As internal research becomes public, more parents are likely to raise digital habits with pediatricians and therapists, and more programs are likely to screen for it.
Cost and coverage remain the practical barriers. Mental health treatment for adolescents is covered under most commercial plans and under Medicaid, though the level of care approved and the network of participating providers vary widely by state.
Finding the Right Rehab
If you are weighing options for yourself or a young person in your family, a few steps help narrow the field. Ask whether a program offers a full behavioral health assessment rather than a single-issue intake.
Ask how it handles co-occurring conditions, since anxiety, depression, and substance use often appear together.
Confirm what your insurance covers before admission, including outpatient and intensive outpatient levels of care. Verify licensing and clinical credentials directly with the state licensing board.
Rehab.com’s directory lists verified treatment centers with insurance, levels of care, staff credentials, and accreditation on each profile.
You can compare programs by location and by the conditions they treat, or speak with a treatment advisor about next steps. Call
800-985-8516
( 
Sponsored Helpline )
to get more information about your treatment options.
