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Should New Zealand ban social media for children under 16?

NO −1000+100 YES
−24

A synthesis of reasoning, not a probability or recommendation.

Leaning no.

A ban could reduce exposure to some harms, but the case against is stronger because age-verification and enforcement are brittle, a blunt prohibition would sweep too widely, and less restrictive tools can target harms more precisely. The strongest pro-ban arguments are child-safety and mental-health concerns, but they do not clearly outweigh the practical and rights-based costs of a hard legal ban.

Where do you land?

NO
YES

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Strongest arguments

For

Against

Read the full analysis

The strongest argument for a ban is that social media can expose under-16s to addictive design, cyberbullying, sexual exploitation, and harmful content at a formative age, so a bright-line rule would be easy to understand and potentially protective. However, a nationwide ban would be difficult to enforce, easy to evade, and likely to push use into less visible channels rather than eliminate it. Because the policy is blunt and age-based, it also risks restricting beneficial uses such as peer connection, identity support, and civic participation for many mature adolescents. On balance, the better case is for a package of targeted protections, platform duties, and age-appropriate design rules rather than an outright ban.

Important facts

  • Major social media platforms contain features that can increase time-on-platform and exposure to peer comparison, harassment, and harmful content.
  • Reliable age verification for online services is difficult to implement perfectly at scale.
  • A substantial share of teenagers currently use social media regularly.
  • Any New Zealand ban would have to be enforced in a highly connected environment where children can access international platforms and workarounds.
  • Research on social media and adolescent wellbeing shows mixed effects that vary by user, platform, and use pattern.

Uncertainties

  • How large the average welfare harm from under-16 social media use is, relative to its social and informational benefits, remains uncertain.
  • The extent to which a ban would actually reduce use rather than displace it is uncertain.
  • Whether targeted regulation would deliver most of the safety gains at lower social cost is uncertain and depends on design and compliance.
  • Whether 16 is the right threshold, if any threshold is used, is not self-evident and may not match developmental realities.

Assumptions

  • The question refers to a legal nationwide ban on access/use by under-16s, not just stricter parental consent rules or platform design standards.
  • The analysis assumes the main policy goal is child welfare, not simply signaling disapproval of social media.
  • The analysis gives meaningful weight to adolescent autonomy, expression, and participation, not only to protection from harm.