Nope. I declined your offer to change the topic. We were still discussing your first question.
The topic was, as you asked:
How does one person's vaccination status impact another person's health?
The answer is that, when unvaccinated covid patients clog the ICU, hospitals delay care for everyone.
Now, are we clear that one person's vaccination status can, and does, impact other people?
Or do you claim that hospitals are not delaying other procedures in order to free up resources for unvaccinated covid patients?