The hidden cost of social media age bans is everyone’s privacy
The hidden cost of social media age bans is everyone’s privacy
https://techcentral.co.za/the-hidden-cost-of-social-media-age-bans-is-everyones-privacy/282021/
Publish Date: 2026-05-29 04:57:00
Source Domain: techcentral.co.za
Australia’s decision to restrict social media access for children under 16 has attracted global attention.
Supporters argue that the measure is a necessary response to growing concerns about cyberbullying, harmful content, compulsive usage patterns and deteriorating adolescent mental health.
Similar proposals are now being discussed in Europe and elsewhere. South Africa’s communications minister, Solly Malatsi of the Democratic Alliance, has reportedly said that our government is thinking about similar measures.
Activities that once allowed pseudonymity or anonymity become tied to identity checks
However, the debate is often framed too simplisticly, as though societies face a straightforward choice between protecting children and protecting the interests of large technology firms.
The reality is more complicated.
Once governments require social media companies to block younger users, they must also create systems capable of determining who is old enough to gain access. This transforms what initially appears to be a child-protection measure into a much broader question about privacy, anonymity, surveillance and the future architecture of the internet itself.
Burdens
A conference paper prepared by Bronwyn Howell and your writer, to be presented at the ITS2026Tokyo conference in June, argues that Australia’s Online Safety Amendment (Social Media Minimum Age) Act of 2024 raises serious proportionality concerns.
The paper examines whether the expected benefits of mandatory age-gating outweigh the burdens imposed on the fundamental freedoms of ordinary users and concludes that the case is far from having been convincingly made.
At the centre of the problem lies a basic technical reality: effective age restrictions require some form of age verification or age estimation. In practice, this means users may need to provide government identification documents, facial scans, biometric information or cryptographic credentials proving they are above a threshold age.
