Australia’s decision to ban social media access for children under 16, implemented in December 2025, has sparked a wave of similar regulatory measures worldwide, marking a significant shift in how governments approach youth engagement with digital platforms. The Australian policy, seen as the most comprehensive of its kind, has inspired countries including Indonesia, Malaysia, and the United Kingdom to adopt or announce comparable restrictions aimed at protecting children from perceived harms associated with social media use.

Indonesia enforced its own ban on social media for those under 16 in March, followed by Malaysia’s move last month. The UK has also declared plans to implement a similar prohibition by early 2027. These measures form part of a broader international response, with nations such as Austria, France, Norway, Poland, Denmark, and Brazil enacting various age-based restrictions or complementary policies, including school bans on smartphone use. The minimum age for social media access differs by country—Austria limits it to children over 14, France sets it at 15, and Norway is considering extending restrictions to include those up to age 16.

Experts have described this regulatory trend as a potential “big tobacco” moment for technology, highlighting growing recognition of social media’s addictive qualities and negative effects on young users’ mental health. Lawsuits against major platforms like Meta and YouTube, some initiated by families and school districts, allege deliberate design features encouraging addictive behavior and insufficient protections against harmful content. In a notable California case, both Meta and YouTube were found liable for engineering addictive experiences that contributed to harm in a young user. Platform companies have denied these accusations.

Despite the rising tide of regulation efforts, the effectiveness of such bans remains uncertain. In Australia, officials report having shut down nearly 5 million accounts believed to be operated by underage users, yet a government survey indicated that about two-thirds of children with social media accounts prior to the ban have continued accessing these platforms, often through circumvention methods. The UK’s Prime Minister Keir Starmer defended the ban, drawing parallels with other youth restrictions such as underage alcohol sales, while Italy’s Prime Minister Giorgia Meloni expressed skepticism, emphasizing the ease with which such bans can be bypassed.

Some countries have adopted cautious or contrasting approaches. India, with the world’s largest social media user base, has seen calls for restrictions primarily from activists and judicial bodies but has yet to move toward broad policy bans. In the United States, patchwork measures exist at the state level, such as Florida’s restrictions on users aged 14 and under and Utah’s expanded legislation—both of which have faced legal challenges citing free speech concerns.

Criticism of social media bans has also come from human rights organizations. Amnesty International labeled Australia’s ban an “ineffective quick fix,” warning that restrictions might drive children’s online activity underground, exposing them to hidden risks without addressing broader systemic issues. The group advocates for comprehensive regulation, stronger data protection, and improved platform design as more effective means of safeguarding young users.

In addition to social media, regulators have begun addressing artificial intelligence’s impact on children. Britain plans to enforce an age limit of 18 on certain AI chatbot interactions, while Canada requires AI companies to establish protective measures for chatbots. Norway recently proposed near-total prohibitions on generative AI in elementary schools. These initiatives reflect growing wariness about repeating past mistakes in managing emerging technologies.

Motivations for social media restrictions vary by jurisdiction. Turkey’s proposed model involves a government-run login system triggering privacy concerns, given the country’s history of internet censorship. Ecuador’s discussions focus on preventing the recruitment of minors by criminal organizations. Nevertheless, experts agree there is a global consensus acknowledging substantial social and psychological risks posed by social media to children and teens, and a shared recognition of the need for regulatory action, even as strategies and effectiveness remain in flux.