Australia's High Court hears challenge to under-16 social media ban

Australia is defending its world-first social media ban for children under 16 before the High Court in a constitutional challenge brought by Reddit and the Digital Freedom Project. The law, which took effect in December 2025, bans minors from platforms including Facebook, Instagram, YouTube, Reddit, TikTok, Snapchat and X. Government data released in July 2026 showed five million accounts had been closed since implementation, though authorities conceded many under-16s still circumvent age-verification processes. The government announced in June it was considering strengthening the law and preparing enforcement action.

Blanket age bans impose compliance costs on platforms and shift young users to unmonitored channels rather than addressing the underlying risk of abuse and exploitation. Targeted real-time detection intercepts harmful patterns as they develop within a direct-message conversation, regardless of where the child holds an account. Backed by Startmate, Guardii operates as a Meta Business Partner, deploying detection modules for grooming, sextortion, CSAM including AI-generated material, cyberbullying and athlete abuse that flag escalating coercion or targeting at the point of contact, enabling intervention before the conversation escalates and surfacing a child in acute distress to a parent, school or authority without requiring blanket exclusion from digital communication.