I would say around 50% of people are now wearing masks voluntarily at the grocery store now.

What is interesting about that to me is that obviously these are the segment of the population who believes their government and media. Which means:

It is the vaccinated that are wearing the masks, while you can bet that almost none of the mask wearers are 'vaccine hesitant', because we don't believe our government or media.

So they feel that the vaccine is 'safe and effective', but also believe it is not effective enough to keep them from getting infected, so they need to engage in the completely ineffective ritual of wearing masks.

Cognitive Dissonance. They can hold the idea of the vaccine protecting them from the virus, and yet not protecting them at the same time.

The propaganda push right now is that if everybody were vaccinated, there wouldn't be any variants or need for another jab. The only reason the vaccinated now feel they have to wear masks is because of filthy dirty un-vaccinated people polluting public spaces.

At least four US Senators have tested positive for the Wuhan virus after getting fully-vaccinated.

So there are 100 US Senators. I assume all of them or nearly-so would say they are fully vaccinated.

So we are at the stage where at least 4 out of 100 fully vaccinated people are supposedly infected and need to quarantine.

Senator Graham even admitted being symptomatic.