The Los Angeles County Superior Court opens arguments this week in a significant case against Meta (Instagram) and Google (YouTube), regarding child addiction to their platforms. Sacha Haworth from the Tech Oversight Project highlights the trial's broader implications for similar lawsuits. A central plaintiff, identified as "KGM," claims social media use has worsened her mental health due to designed addictiveness. The outcome could reshape regulations for social media companies, mirroring previous Big Tobacco liabilities.