Problem is that they could be just as deceitful in discouraging taking the Vaccine.
That way they get to say we have to stay closed up, there is no argument against “science” when they get to claim you are a kook for distrusting a vaccine.
If current research is that the vaccines still provide some protection, https://jamanetwork.com/journals/jama/fullarticle/2776542
Then the argument that we are “overwhelming the system” by going back to normal by opening up becomes a sham scientific argument.
They want people to take it, then just like the late 70s in China, people will start dropping after taking it. It might take a few years, but that will be the result.