For all of those saying Facebook was just complying with the law- there is absolutely no reason for Facebook to have access to its users' private information. The company I work for can't do anything with a customer's account unless they give us the password. We can't see anything they have saved there. All of the private stuff they have is private and even if a court ordered us to show it to them, we literally couldn't comply.
We're a small company and we can do it. A company the size of Meta can certainly do it.