Clearly if you choose to take a vaccine there's risk. It's easy to get someone to have a story of "I did this. That happened".
Maybe the two things are related. Maybe they're not. Maybe the science data is fudged. Maybe there is short-term gain for long-term pain. Maybe this, maybe that.
Now sure, we have study protocols. We collect data, analyse statistics. All very dry, and easily dismissed ("that's what they -want- you to believe.)
You cannot logic someone out of a position they weren't logicd into. You cannot fight emotion with science. Ultimately we all just make a choice. Whatever choice we make, we live, or die, with the consequences.
At this point I choose to be vaccinated. It's not risk free. My mate chooses not to. That's not risk free either. Honestly right now I'm not interested in arguing about it anymore. We all gotta die of something.