I don’t think they quite said that, and what they did say was that they would be transitioning to a different test rather than PCR on 1 January 2022 and that states should begin to acquire a different test. Many already have. So in four months this issue of PCR testing will become moot. For those states that have already transitioned, it already is moot.
So you're admitting the tests aren't accurate. And if you can predict the future, what are the winning numbers for tomorrow's Mega Millions lottery going to be?
The fact that the CDC has knowingly promoted using a test they knew didn't work for the past year and a half, and continues to promote until the end of the year, tells me that the bureaucrats in the CDC don't know their ass from a hole in the ground. And neither do you.