Two things. Firstly, that we might now think we made a mistake in building Clippy and telling it to maximize paperclips no matter what. Secondly, that in some contexts "Clippy" may mean any paperclip maximizer, without the presumption that its creation was our fault. (And, of course: for "paperclips" read "alien values of some sort that we value no more than we do paperclips". Clippy's role in this parable might be taken by an intelligent alien or an artificial intelligence whose goals have long diverged from ours.)