https://arstechnica.com/tech-policy/2023/11/states-say-meta-ignored-reports-of-underage-kids-kept-collecting-their-data/

It has never been a big secret that underage kids use social networks like Instagram and Facebook despite the Meta-owned platforms' rule that every user be at least 13 years old. But while the company says publicly that it does what it can to remove kids' accounts, US states suing Meta say they have evidence that the company routinely ignores reports of underage users.

"Within the company, Meta's actual knowledge that millions of Instagram users are under the age of 13 is an open secret that is routinely documented, rigorously analyzed and confirmed, and zealously protected from disclosure to the public," said a newly unredacted complaint released last week.