If the FBI messages you and says ‘hey… review this content and see if it’s violating your own policies,’ is that inherently an innocent request? I could see a world where ‘see if it violates your own policies’ is a code for extortion with plausible deniability.
Could anything be done to reduce the ability of a large organization to extort an online platform into censoring content that complies with their guidelines? Should the requests be public unless part of an active investigation, or is that sort of thing too easily gamed?