Meta CEO Zuckerberg Testifies on Social Media Addiction Claims in Teen Safety Trial

A major civil trial examining the impact of social media on children and teenagers has brought renewed scrutiny to the practices of major technology companies. During the proceedings, jurors viewed a recorded deposition from Meta CEO Mark Zuckerberg in which he discussed internal research, user concerns and the company’s approach to platform safety over the years.

The deposition is part of a broader legal battle where prosecutors accuse Meta of failing to adequately warn users about potential risks associated with social media, particularly addiction and child safety issues.

The trial is being closely watched across the technology and legal industries because it could influence thousands of similar lawsuits currently being prepared or filed against social media platforms worldwide.

Social Media Trial Examines Meta’s Knowledge of Youth Risks

Prosecutors Present Internal Research

The trial focuses on allegations that Meta, the parent company of Facebook, Instagram and WhatsApp, violated consumer protection laws by not fully disclosing the potential dangers associated with its platforms.

Prosecutors argue that Meta had access to internal research indicating that young users were experiencing negative mental health effects, addictive behaviour patterns and exposure to harmful content.

They claim the company failed to communicate these risks clearly to the public.

Meta’s legal team, however, maintains that the company has consistently acknowledged risks, implemented safety mechanisms and invested heavily in tools to reduce harmful content.

Meta’s Defense in Court

Attorneys representing Meta say the company:

• Publicly discloses the risks associated with social media

• Uses technology and moderation systems to detect harmful content

• Continuously improves safety tools and policies

They argue that despite these efforts, some harmful content inevitably bypasses moderation systems due to the enormous scale of online platforms.

Zuckerberg Questioned Over Social Media Addiction Claims

Prosecutors Confront CEO with User Complaints

During the recorded deposition, prosecutors presented internal communications and user feedback dating back to the early days of Facebook.

These materials included discussions about problematic usage patterns and concerns about addictive behaviour.

Previn Warren, an attorney representing the state of New Mexico, challenged Zuckerberg with a question about user concerns.

He said:

“Over the past 15 years, users of your products have repeatedly told your company and you personally that they find the products to be addictive, that's true isn't it?”

Zuckerberg Disputes “Addictive” Label

Meta CEO Mark Zuckerberg disagreed with the characterisation of Meta’s platforms as addictive.

He responded:

“I think people sometimes use that word colloquially,” he said. “That's not what we're trying to do with the products, and it's not how I think they work."

At the same time, Zuckerberg emphasised that understanding user behaviour is important for improving digital products.

He added:

“make sure that we can understand so we can improve the products and make them better for people in ways that they want.”

Early Strategy Focused on Increasing User Engagement

Internal Goals to Increase Time Spent on Platforms

During questioning, Zuckerberg acknowledged that early company goals included increasing user engagement and time spent on social media platforms.

He said:

“Yes, I think we focused on time spent as one of the major engagement goals,” Zuckerberg said. “Sometime during 2017 and beyond — for at this point most of the last 10 years — we've focused on other metrics.”

This admission reflects a widely known strategy used by many digital platforms in their early growth phases, where engagement metrics were considered essential indicators of product success.

However, in recent years technology companies have increasingly shifted toward measuring:

• User satisfaction

• Content quality

• Meaningful social interactions

rather than simply maximizing screen time.

Debate Over Instagram Cosmetic Filters

Controversy Around Appearance-Altering Filters

Another key part of the deposition focused on Instagram’s cosmetic filters.

These filters allow users to digitally modify their appearance, sometimes making them look as though they had undergone cosmetic procedures.

Meta temporarily restricted some of these filters after concerns were raised that they could promote unrealistic beauty standards or encourage cosmetic surgery.

However, the restriction was later lifted.

Zuckerberg Explains Decision

Zuckerberg defended the decision, explaining that Meta wanted to avoid excessive censorship on the platform.

He stated:

“I care a lot about not cracking down on the ways that people can express themselves, and there's, like, always been a lot of pressure to do that and censor our services,” Zuckerberg said. “I didn't find any of the anecdotal examples that people used to be convincing that it was actually clear evidence that this was going to be harmful.”

Instagram Head Adam Mosseri Also Questioned

Trial Explores Platform Safety Measures

The trial also included testimony from Adam Mosseri, the head of Instagram.

Prosecutors questioned Mosseri about Meta’s policies related to:

• Youth safety

• Corporate profits

• Social media engagement features

They also asked about safeguards designed to prevent unwanted interactions between young users and adults.

The discussions highlighted ongoing concerns among regulators and lawmakers about the safety of younger users on large social media platforms.

Legal Cases Could Shape the Future of Social Media Regulation

Two Major Trials Underway

The New Mexico trial is only one part of a broader legal challenge facing Meta and other social media companies.

A separate case in Los Angeles is also examining the potential harms associated with social media use among teenagers.

Legal experts say the outcomes of these cases could determine how courts handle thousands of similar lawsuits across the United States.

Previous Congressional Testimony

Zuckerberg has also faced questions from U.S. lawmakers regarding the safety of Meta’s platforms.

During his 2024 testimony before Congress, he expressed sympathy for families affected by tragedies linked to social media.

He said:

“sorry for everything you have all been through,”

However, he stopped short of accepting direct responsibility for those incidents.

Conclusion

The ongoing trial involving Meta highlights the growing global debate over the role social media platforms play in shaping the mental health and online experiences of young users.

While prosecutors argue that companies like Meta failed to adequately warn users about potential risks such as addiction and harmful interactions, the company maintains that it has invested heavily in safety tools and transparency.

Mark Zuckerberg’s deposition underscores the complex balance technology companies face between encouraging user engagement, protecting young audiences and preserving freedom of expression on digital platforms.

The verdicts in these cases could have far-reaching consequences, potentially influencing future regulations, corporate policies and how social media platforms operate worldwide.