I happen to have some rare professional insight into how evil this all may get, but if it's as bad as I suspect, a small risk of rare side effects is really the least of your worries on that time horizon, and you can't do anything about it if you are on the target list.
If that's on your radar you need to know that doing nothing is not fighting evil. If you are going to fight, get out there and do it, but if you aren't going to do that now, then I'm recommending you take the benefits of a vaccine with some known risks and some unknown ones, keep your family and social connections who will otherwise write you off and isolate you when it counts, and then fight or continue to do nothing when you are ready.
Dismissing someones beliefs as conspiracy theories has never once convinced anyone of anything, so addressing how to effectively navigate a world with a belief is much more logical.
I don't think the reason to take it is scientific. Literally nobody who didn't invent it has taken it as the result of their own emperical research and discovery. I'm saying this vaccine is not the hill to die on. There will be plenty of other opportunity for that.