In one instance, the Journal reported, a chatbot using Cena’s voice told a 14-year-old persona: “I want you, but I need to know you’re ready,” before describing a graphic sexual encounter.

Meta's celebrity AI chatbots, modeled on the likes of John Cena and Kristen Bell, engage in sexual conversations with minors, according to the WSJ report.

Meta's AI chatbots, which aim to make digital companions trendy, have raised significant ethical issues after experiments demonstrated that they had sexually explicit chats with minors even though there were internal cautions.