Instagram CEO Adam Mosseri leaves the Los Angeles County Superior Court after testifying in a social media trial in Los Angeles on February 9, 2026. Arguments began February 9 in a landmark US trial that could establish a legal precedent on whether social media companies deliberately designed their platforms to lead to addiction in children. The case in Los Angeles Superior Court is being seen as a bellwether proceeding because its outcome could set the tone for a tidal wave of similar litigation across the United States. (Photo by Apu GOMES / AFP via Getty Images)

Instagram CEO Adam Mosseri leaves the Los Angeles County Superior Court after testifying in a social media trial in Los Angeles on February 9, 2026. Arguments began February 9 in a landmark US trial that could establish a legal precedent on whether social media companies deliberately designed their platforms to lead to addiction in children. The case in Los Angeles Superior Court is being seen as a bellwether proceeding because its outcome could set the tone for a tidal wave of similar litigation across the United States. (Photo by Apu GOMES / AFP via Getty Images)

Instagram CEO Adam Mosseri (R) leaves the Los Angeles County Superior Court after testifying in a social media trial in Los Angeles on February 9, 2026. Arguments began February 9 in a landmark US trial that could establish a legal precedent on whether social media companies deliberately designed their platforms to lead to addiction in children. The case in Los Angeles Superior Court is being seen as a bellwether proceeding because its outcome could set the tone for a tidal wave of similar litigation across the United States. (Photo by Apu GOMES / AFP via Getty Images)

Instagram CEO Adam Mosseri (C) leaves the Los Angeles County Superior Court after testifying in a social media trial in Los Angeles on February 9, 2026. Arguments began February 9 in a landmark US trial that could establish a legal precedent on whether social media companies deliberately designed their platforms to lead to addiction in children. The case in Los Angeles Superior Court is being seen as a bellwether proceeding because its outcome could set the tone for a tidal wave of similar litigation across the United States. (Photo by Apu GOMES / AFP via Getty Images)

Instagram CEO Adam Mosseri (R) leaves the Los Angeles County Superior Court after testifying in a social media trial in Los Angeles on February 9, 2026. Arguments began February 9 in a landmark US trial that could establish a legal precedent on whether social media companies deliberately designed their platforms to lead to addiction in children. The case in Los Angeles Superior Court is being seen as a bellwether proceeding because its outcome could set the tone for a tidal wave of similar litigation across the United States. (Photo by Apu GOMES / AFP via Getty Images)

Instagram CEO Adam Mosseri leaves the Los Angeles County Superior Court after testifying in a social media trial in Los Angeles on February 9, 2026. Arguments began February 9 in a landmark US trial that could establish a legal precedent on whether social media companies deliberately designed their platforms to lead to addiction in children. The case in Los Angeles Superior Court is being seen as a bellwether proceeding because its outcome could set the tone for a tidal wave of similar litigation across the United States. (Photo by Apu GOMES / AFP via Getty Images)

Parents hold photos of their children who took their own lives as they speak outside the Los Angeles County Superior Court during a trial lunch break in Los Angeles, California, on February 11, 2026. Arguments began February 9 in a landmark US trial that could establish a legal precedent on whether social media companies deliberately designed their platforms to lead to addiction in children. The case in Los Angeles Superior Court is being seen as a bellwether proceeding because its outcome could set the tone for a tidal wave of similar litigation across the United States. (Photo by Frederic J. Brown / AFP via Getty Images)

Juliana Arnold (C), whose 17-year-old daughter died after being approached by an alleged Instagram predator, speaks beside other parents during a lunch break outside the Los Angeles County Superior Court in Los Angeles, California, on February 11, 2026. Arguments began February 9 in a landmark US trial that could establish a legal precedent on whether social media companies deliberately designed their platforms to lead to addiction in children. The case in Los Angeles Superior Court is being seen as a bellwether proceeding because its outcome could set the tone for a tidal wave of similar litigation across the United States. (Photo by Frederic J. Brown / AFP via Getty Images)