Lawsuit Claims Social Media Harmed Children, Teens, and Young Adults

The Early Social Media Harm Litigation

Historical context updated September 30, 2026. The early federal personal-injury proceedings described here took place in 2023. For subsequent developments, visit the social media addiction lawsuit guide.

Families and young people brought personal-injury claims involving Facebook, Instagram, TikTok, Snapchat, and YouTube. The federal proceedings were coordinated in the Northern District of California under multidistrict litigation, or MDL, No. 3047. A March 8, 2023 court order set out how individual personal-injury plaintiffs would adopt a master complaint and file their own short-form complaints.^[1]

A filed allegation is different from a finding that a company caused an injury. The order expressly stated that the complaint process did not mean defendants agreed with or admitted the allegations. Their defenses remained available.^[1]

What the Early Court Documents Showed

The March order recorded that the plaintiffs’ steering committee filed a master personal-injury complaint on February 14, 2023. It required each person alleging injury from their own platform use to file an individual short-form complaint identifying the relevant defendants, claims, and injuries.^[1]

The attached form listed alleged injuries including compulsive use, eating disorders, depression, anxiety, and self-harm. It also included claims involving death. These categories described allegations that a plaintiff might assert. They did not establish how common an injury was among social media users or prove causation in an individual case.^[1]

The form also identified possible legal claims, including design defects, failure to warn, negligence, and consumer-protection violations. Whether a particular claim could proceed or succeed was a different question from whether it appeared on the form.^[1]

Why the Complaint and the Court’s Findings Must Stay Separate

Early coverage discussed what companies allegedly knew about possible harm and how their products were designed. An allegation about an internal warning, a design choice, or an executive’s decision requires its own evidence. It should not be restated as a fact proved by the existence of the lawsuit.

The court’s March 2023 order governed the filing process. It did not determine that each defendant caused each alleged injury. It also said that calling an app a “product” in the pleadings did not constitute a defendant’s admission that it was a product for the legal claims at issue.^[1]

That distinction matters when reading later headlines as well. Look for what happened, which court or case it involved, and whether the document is a complaint, a procedural order, a verdict, or another type of decision. One document may address only part of a much larger dispute.

Why Usage Statistics Do Not Establish Addiction

The number of people who use a platform and the amount of time they spend there are different questions from whether a particular person has a health condition or whether a defendant is legally responsible for an injury. The early complaint forms called for individual information about platform use and alleged injuries. They were not a survey of everyone using social media.^[1]

A concern about social media use deserves attention on its own terms. Describe what is happening and seek an assessment when needed, rather than diagnosing someone from an age-group percentage or a news report.

Find Help for Yourself or Someone You Love

If you are concerned about a loved one’s mental health, SAMHSA recommends listening without judgment and being available to help. You can offer to look for support together. A person may need more than one conversation before choosing to seek care.^[2][3]

For support options, visit FindTreatment.gov or contact SAMHSA’s National Helpline at 1-800-662-HELP (4357). The helpline provides information and referrals for mental health and substance-use concerns.^[4]

If you or someone else is in crisis or thinking about suicide, call or text 988 in the United States. Call 911 for immediate life-threatening danger.^[2]

For later legal developments, see the current social media addiction lawsuit guide.