Overview
- Meta has applied its 13+ adolescent classification worldwide on Instagram, Facebook and Messenger so under-18 accounts now default to age-based filters and interaction limits.
- A new parental mode called “Contenido limitado” further tightens filters, can disable comments on Instagram and will reach Facebook and Messenger later this year.
- Meta is testing an algorithmic change that reduces repeated recommendations of the same topic in Feed, Reels and Explore to prevent teens from seeing sustained streams of content about subjects such as nutrition, weightlifting or anxiety.
- The company published partner-reviewed metrics from Alice showing teen accounts with the 13+ defaults saw 68% less adult content and those with Contenido limitado saw 96% less compared with comparable experiences, while saying Alice will evaluate effectiveness.
- Researchers and advocates warn the measures face practical limits because teens can lie about their age and algorithms may struggle to tell educational material from risky content, so independent validation and clearer age verification are key things to watch next.