Vaccinated people are less likely to get it and therefore less likely to spread it. I'm sorry you got Covid even vaxxed -- yes, that can happen. But you are still here to talk about it. A (relatively young and very healthy) friend of mine got it before the shots were available and damned near died. Ultimately, you did share your vaccination status. I don't know you IRL, but I absolutely refuse to go near anyone who is unvaxxed. If they don't want to tell me their status, they're dead to me and I simply won't go around them.