One thing to remember about any vaccines available. Covid is not new, its been around for years, and no doubt they have been working on vaccines for quite some time, but until 19 came along there was no real impetus to kick it into high gear or Warp Drive.
When it comes available to me I will take it with no fear unless my doc advises against it, as being in the higher age group, 67, I will take the protections.
I think those who fear taking it are probably the same group that doesnt get a flu shot every year. I do, since the last time I had the flu over 20 years ago I swore, never again. Got the shot ever since and no flu.
I will take the shot,, unless they put a Bill Gates ID chip in it or something like that...LOL.