Greece is set to become the latest country in Europe to crack down on under-15s’ use of social media, with plans to ban access starting next year. Prime Minister Kyriakos Mitsotakis cited rising anxiety and sleep issues among young people as reasons for this move.

The decision follows Australia’s lead in December when it enforced a similar ban on users aged 16 and under. France, Austria, Spain and others are pursuing similar restrictions. The UK is currently consulting on a potential ban for under-16s, while Ireland and Denmark are considering measures too.

Companies like Reddit are already challenging these laws in court, arguing that blanket bans could isolate vulnerable teenagers. Mitsotakis acknowledged the importance of technology but warned about its 'addictive design' taking away young people’s innocence and freedom.

The Greek government is pushing for a common EU framework to complement national initiatives, including mandatory age verification and regular re-checks on users’ ages. The debate over children's use of social media has intensified globally due to increasing evidence of its damaging effects on mental health, with major tech companies facing legal challenges in the US.