Peter Hamby and Eric Gardner discuss how courts have become the primary arena for regulating big tech, highlighted by Meta’s $1.3 billion settlement with state attorneys general. The agreement imposes new restrictions on teen usage, such as screen time limits, without admitting fault, while incentivizing rivals like TikTok to adopt similar rules. With federal regulation stalled, Democratic state AGs are driving this litigation strategy to establish de facto national standards for social media safety.