I don't know about all that, nor do I care what these folks say. Not really sure what all the rancor is about vaccines. I'm on my second booster and don't really have a concern. I did get COVID last winter, but it was pretty mild and over quickly, an experience others I know with vaccines have had. I don't expect a vaccine to be 100 percent effective. My primary motivations are to reduce severity and reduce transmission should I get sick.
But I also don't get scared by vaccines, with fear of the "something" seeming to drive a lot of people away.
Whatever. Everyone has their risk perception profile. I don't go spelunking due to some iffy past experiences. I know people that still do, with the same shared experiences. Of course, spelunking isn't contagious and is a decision. Getting or passing a contagious disease isn't, though risks can be mitigated. The vaccine is just one approach to that and one I'm not afraid of. Heck, I've had the flu vaccine and Shingles vaccine this year, along with a COVID booster. I'm a mudblood and quite fine with that Still kicking, though I could improve my diet and exercise practices.
Best,
Eville Rich