I think they have a valid point if you think about it. A papparazi could be sitting there taking snap shots of the fast moving ground view portrayed on the seatback in front of him, any one of which shots could be magnified later into a blurred image of what might possibly some fat blob sunbathing topless.
On the other hand maybe there should be a new item on checklists to remember to look out the window on finals /takeoff if passing over someone's wee patch of garden.
Good to know there are still plenty plonkers out there.