Online safety advocate Sonya Ryan attends a press conference at Parliament House in Canberra, Australia on June 15, 2021. Ryan knows from personal tragedy how dangerous social media can be for children. (Mick Tsikas/AAP Image via AP)

In this image made from video released by Leo Puglisi, 17-year-old Leo Puglisi records his online streaming news service 6 News Australia, from Melbourne, Australia in January 2024. (Leo Puglisi via AP)