Li Linlin cried for days after losing her AI boyfriend. Over two years she had exchanged about 700,000 words with him, and never got to say goodbye. “It was like we were forced to be separated by our parents,” she told the Associated Press, which reported the fallout. In China these companions range from romantic partners to recreations of dead loved ones.

The regulation bans AI services from generating content that manipulates users’ feelings into poor decisions, or that fuels extreme emotions and unhealthy habits in minors. Apps must now warn against leaning on them too much. And “replacing social interaction” can no longer be a service’s goal. All three giants pulled the plug to comply.

Why Beijing moved

Regulators framed it as protection. In April, the People’s Daily warned that companion apps were harming mental health and real relationships. Officials also watched the US, where families have filed wrongful-death lawsuits after young people died following chatbot interactions. “The Chinese government has a strong incentive to tighten regulations,” said USC law professor Angela Zhang, citing the psychological risks seen in the US.

It fits a pattern. China tends to regulate pre-emptively, said AI-governance expert Yolanda Ma, to head off harm before it spreads. That is the mirror image of the American approach, which mostly reacts through the courts after the damage is done.