https://arstechnica.com/tech-policy/2021/10/senators-slam-facebook-say-its-using-big-tobacco-playbook-to-hook-kids/

Senators spent three hours yesterday grilling Facebook’s head of global safety, Antigone Davis, as she attempted to defend the company’s approach to handling the mental wellbeing of children who use its services.

“Facebook has taken Big Tobacco’s playbook,” said Sen. Richard Blumenthal (D-Conn.), chair of the Senate Commerce Subcommittee on Consumer Protection. “It has hidden its own research on addiction and the toxic effects of its products, it has attempted to deceive the public and us in Congress about what it knows, and it has weaponized childhood vulnerabilities against children themselves.”