Your statement assumes the fallacy that simply being exposed to the virus means you’ll end up with it. I think even those early days when people were trapped on cruise ships and most were elderly, only a minority of the passengers contracted the virus.
You may have missed the point because you need to read the post I was responding to. What was said is (paraphrasing) if you are vaccinated, you body will have a violent reaction when exposed to virus . That has not been my experience. I have attended many crowded venues since March 4th, 2021. No symptoms of any sort.