That poll is the latest poll from September 2023. You probably would not have thought that less than a year ago, right? That's because the Covid Cautious tend to avoid crowds.
But we have a first amendment right to go and protest, or listen - as you have pointed out.
From the newspapers of the time, a masking cartoon.
Side note...I had alt text for all the pics. @elonmusk's POS app refuses to send the rest of this thread, so I am not resurrecting Alt text, as I am having to do this manually.