Global momentum is building for imposing limitations on social media access for teenagers, as evidence of potential harm becomes increasingly clear. This trend follows significant legal action taken against major technology companies in the United States.

International Push for Age Restrictions Accelerates

Australia initiated a major part of this global effort in December, mandating that platforms like TikTok Inc., Snap Inc., and Elon Musk’s X remove users under the age of 16. This action targeted companies, including Alphabet Inc.’s Google, which were accused of negligence in platform design, creating addictive products that harmed young users.

The movement has since spread, with numerous nations discussing or implementing bans. Countries like Indonesia, parts of India, the UK, Ireland, France, Germany, and Spain are considering restrictions. Austria announced plans on Friday to pass legislation curbing social media use this year, while Denmark has already agreed to similar measures.

Varied Regulatory Landscapes Emerge

Greek Prime Minister Kyriakos Mitsotakis stated that the mental health damage inflicted on children by these sites is “unambiguous.” This has resulted in a diverse set of proposals worldwide. These range from outright bans for younger teens, similar to Australia’s model, to requirements for parental consent or supervision, as seen in Brazil and Portugal.

Regulators face complexity in deciding which tech firms to cover and how to manage the various ways teenagers connect online. This jurisdictional variation is expected to complicate compliance efforts for technology corporations.

US Legal Victories Fuel Accountability Movement

Matthew Bergman, founding attorney for the Social Media Victims Law Center, noted that parents globally recognize the negative effects social media has on their children's mental health and safety. He suggested that state-imposed age regulations can complement legal strategies aimed at holding companies accountable.

Bergman compared the strategy to that of tobacco companies, asserting that hooking users in their teens secures them as “lifetime customers.” California Governor Gavin Newsom has also expressed a desire to restrict access for those under 16, despite his state hosting major platforms like Instagram, YouTube, and Snapchat.

Product Liability Focus Shifts Liability Landscape

Tech firms in the US face thousands of product liability lawsuits, with attorneys general in about 30 states suing the companies. Bloomberg Intelligence estimates potential liability reaching tens of billions of dollars. The core issue in these cases centers on addictive features like algorithms, personalized recommendations, and infinite scroll.

This follows a New Mexico jury verdict that ordered Meta to pay $375 million in civil penalties for misleading teens about platform safety. Meta and Google have stated their disagreement with the Los Angeles addiction verdict and plan to appeal, as does Meta in the New Mexico case.

Industry Impact and Enforcement Challenges

The effectiveness of these bans remains debatable. Three months after Australia’s restrictions began, many youths are reportedly bypassing age verification using VPNs. While many Australian parents support the measure, others view it as futile against long-time users.

Analysts warn that eroding young user bases threatens the future audience pipeline for platforms like Meta, Snap, and TikTok. If fewer young people join, the network effect that sustains these services diminishes. Bloomberg Intelligence analyst Tamlin Bason noted the threat to lifetime-value projections, especially with European efforts set to intensify following the LA verdict.

A former platform executive stated that implementing age verification slows new user acquisition, which is a significant negative impact on growth. Furthermore, accurate age verification requires collecting more personal data, raising privacy concerns.

Industry Voices Acknowledge Flaws

Meta CEO Mark Zuckerberg previously testified that teens account for only 1% of the company's revenue. However, populous emerging markets represent substantial user bases and potential future growth pools, even if North America and Europe yield higher current revenues per user.

Pinterest CEO Bill Ready voiced support for stricter measures, stating social media “as currently configured isn’t safe for users under 16.” He suggested that rivals risk becoming the next “Big Tobacco.” He called the LA verdict a “wake-up call” for the industry to implement real safeguards.

Joanne Gray, chair of discipline for media and communications at the University of Sydney, remarked that ordinary citizens achieved what US regulators had not in holding Big Tech accountable. She suggested this should embolden politicians, though free speech protections may offer some defense for the companies.

Platform Responses and Future Outlook

Many platforms maintain they already have strong child safety measures, arguing bans might push children toward more dangerous online spaces. Snap’s Senior Director of EMEA Public Policy, Jean Gonié, stated, “We believe that banning minors is a bad idea.” TikTok confirmed it removes 25 million users quarterly for breaching existing age estimation tools.

Meta introduced “teen accounts” on Instagram in 2024 for restricted interaction and content visibility. X defaults users under 18 to a “protected posts” setting for greater content control. Ravi Iyer, a former Meta researcher, suggested these limits are gaining traction because parents globally are exhausted fighting screen time battles.

In France, President Emmanuel Macron is prioritizing a ban for those under 15, aiming for implementation by September. Laure Miller, a lawmaker from Macron’s party, called the ban imperfect but the only available option to protect youth.

EU Executive Vice President Henna Virkkunen stated the LA verdict sends a “very clear message that online platforms have to take seriously the risks that they are posing,” leading the EU Commission to investigate Snapchat’s age verification processes.