My last trip to the doctor, he said masks don't work. I ask about getting the 4th shot and he said don't bother, he then said, "if I could go back, I would not have recommended the Covid vaccine to any of my patients." He also said, everyone is going to get Covid.
I don't necessarily agree about masks, I think they will help, especially N-95 masks when worn properly, however, if you look at most other cheap masks, they have such large gaps leading to the nose and mouth that little is filtered and so often they are worn over the mouth and the nose is exposed.
I also don't agree with the shots, as I think it made symptoms and sick to much less.
Down here in Florida we were quite lax about masks after the initial phase, and about the only place you see them now are on employees in retail. In the last year I have worn them only on rare occasion. I also mentioned to the doc that I have not been to Planet fitness since Covid started, he said, Go!