Facebook thinks your the worst sort of person, accuses you of searching for child porn and - somewhat strangely - offers to refer you to counseling.
I have to say I felt offended. I also wondered if I’d been added to some watchlist for the sin of searching for a 300 disc CD player.
Very strange.
Building detection systems I've seen this pattern a lot. False-positive rates on any NSFW or abuse classifier at Meta's scale are measured in millions of daily hits. "megastorage" tokenizing into something adjacent to a flagged term is the kind of thing that slips past ablation testing.
The part worth worrying about isn't the accusation. It's that the appeal loop probably doesn't exist. If a classifier flags you, that signal persists in your profile's feature vector indefinitely. No one tells you, and nothing you do in the product removes it.