Couldn't Facebook detect these posts from their keywords and insert a box above or below the post reminding the reader of Facebook's actual copyright terms? Suc

Couldn't Facebook detect these posts from their keywords and insert a box above or below the post reminding the reader of Facebook's actual copyright terms? Such as: "We wanted to take a moment to remind you: when you post things like photos to Facebook, we do not own them. Click here to read our full terms and conditions for more information."