I imagine there has always been disinformation, and misinformation. And people believe any number of ideas that others would judge to be strange. Things like the Flat Earth Society comes to mind, and in general it’s unrealistic to expect people use the discriminatory power of their intellect 24/7. Irrational beliefs are common enough among humans.
But I think these days the appearance of, and dominance of, social media has helped make disinformation and misinformation perhaps that much easier to spread. As in like never before.
I think one thing we might be concerned with is that in counties with low vaccination rates, which tends to be more the case in red counties and states, it will be more likely for the virus to mutate more. I know the Israeli government has concluded the Pfizer vaccine is considerably less effective against the delta variant. I do think the administration is concerned, not just with the surges in low vaccination areas from the delta variant, but also concerned that newer variants could develop that make the vaccinated more vulnerable as well. The administration wants as many citizens vaccinated as they can manage to convince. And I think these are the things they have in mind where combating disinfo and misinformation are concerned.
It is concerning for the reasons people are usually concerned about things they might consider shades of Big Brother. We are a very long way from the system of social control being implemented by the Chinese, but 9/11 helped in the development of the National Security State we live in presently.
At any rate, I don’t have answers, but I do believe the administration is very concerned about the potential of far deadlier variants finding footholds in low vaccinated regions, and they are willing to go at disinfo and misinfo directly, if it helps avoid that. Personally, I see no reason to believe, at this point, that people who do not want the vaccination are going to change their minds. I think it’s a little late to reach those who subscribe to irrational fears where the vaccine is concerned.