Well, now you've heard of someone - me. I've been part of a dance group for years. They decided that only "vaxed" people could come to the dances. I sent a nice email back saying they could take me off the distribution list, because I couldn't attend an event where there were so many shedders, it gives me an allergic reaction.

I've had reactions the very next day after being around too many vaxxed people, or too close to one or two. Rarely ride in the car with one anymore. Antihistamine and/or ivermectin USUALLY clear it up, but not always. Only time I "got covid" was after being in a group of vaxed people, then hanging around a vaxed lady for a couple of hours afterward and waiting too long to do my nasal rinse.