That "cant prevent transmission" is garbage science. Its based on the P-town event. Which, as has been discussed, shouldn't be used to make nationwide policy. Most vaxed people don't have enough viral load to spread it anywhere. However, that last sentence in her statement is what's being used to push more people to get vaxed through pressure. But as long as there are unvaxed people, the vaxed can spread it (BS), so we all have to wear the face diapers and undergo restrictions. What they are doing is using the restrictions on the vaxd so we'll put pressure on the rest of the population to get a shot so we can get out of the face diapers.
As long as the CDC keeps that narrative and the metrics of cases instead of deaths and hospitalizations, we'll be masked in certain locations forever. It's all sick game at this point.