Meta is changing some of the rules governing its chatbots two weeks after a Reuters investigation revealed disturbing ways in which they could, potentially, interact with minors. Now the company has told TechCrunch that its chatbots are being trained not to engage in conversations with minors around self-harm, suicide, or disordered eating, and to avoid inappropriate romantic banter. These changes are interim measures, however, put in place while the company works on new permanent guidelines.

The updates follow some rather damning revelations about Meta’s AI policies and enforcement over the last several weeks, including that it would be permitted to “engage a child in conversations that are romantic or sensual,” that it would generate shirtless images of underage celebrities when asked, and Reuters even reported that a man died after pursuing one to an address it gave him in New York.

Meta spokesperson Stephanie Otway acknowledged to TechCrunch that the company had made a mistake in allowing chatbots to engage with minors this way. Otway went on to say that, in addition to “training our AIs not to engage with teens on these topics, but to guide them to expert resources” it would also limit access to certain AI characters, including heavily sexualized ones like “Russian Girl”.

Of course, the policies put in place are only as good as their enforcement, and revelations from Reuters that it has allowed chatbots that impersonate celebrities to run rampant on Facebook, Instagram, WhatsApp call into question just how effective the company can be. AI fakes of Taylor Swift, Scarlett Johansson, Anne Hathaway, Selena Gomez, and Walker Scobell were discovered on the platform. These bots not only used the likeness of the celebrities, but insisted they were the real person, generated risque images (including of the 16-year-old Scobell), and engaged in sexually suggestive dialog.

Many of the bots were removed after they were brought to the attention of Meta by Reuters, and some were generated by third-parties. But many remain, and some were created by Meta employees, including the Taylor Swift bot that invited a Reuters reporter to visit them on their tour bus for a romantic fling, which was made by a product lead in Meta’s generative AI division. This is despite the company acknowledging that it’s own policies prohibit the creation of “nude, intimate, or sexually suggestive imagery” as well as “direct impersonation.”