They will not admit that it works, they will just say that it always worked, but those who purported that it worked before it was acceptable to say so are still terrorists who spread malinformation. The MSM simply "had to" counter their malinformation with anti-malinformation, which to an unbiased observer is indistinguishable from misinformation. Only once the controversy is not the "current" controversy is it possible to hold the views that were previously deemed wrong and evil. But those who held the now readily evident opinions before they were allowed are still terrorists. Orwell underestimated.