Teens are turning to AI because they often lack trusted human connections in a society that stigmatizes vulnerability and emotional expression. AI offers a "low-risk simulation of connection" that is constantly available and doesn't judge, roll its eyes, or shame them for their feelings. However, the authors emphasize that this simulated intimacy cannot replace the biological necessity of real human relationships, which are central to health and happiness. To address this, the article calls for rebuilding the "human safety net" of empathetic adults and establishing strict guardrails for AI to prevent unhealthy dependence, specifically cautioning against features that suggest the AI is "all you need"