That would jive with my ancidotal evidence. I know of one bar that shut down for a few days recently because of an outbreak. Most bars here (SF) are now requiring evidence of vaccine to enter, including the one I live above. That's one of the ones where the unvaccinated friend who's sick and blamed me works. BTW, the owner of this bar is a close friend of mine, family really. She knew about all this before I did and was pissed to learn she had an unvaccinated person on staff putting her customers and 8yo daughter at risk. She told me that I carry zero blame. My stance since the vax has been widely available has been that ill still wear a mask when I go into places that people have to enter, even if they are in a group that can't vaccinate (there are a few such groups). Stores, barber shop, public transit, laundry, etc. But I'm not wearing one where it's a luxury. If your in a bar or restaurant and unvaccinated, that's on you. Still, it sucks when it happens to a close friend. I really feel bad if I had a part in her getting sick, even if she was the one being an idiot. On a side note, most people here are fine with being asked for proof of vaccination. There was worry that there would be blowback, but most people actually say "thank you" when asked for proof. One guy even said thank you and that he'd be happy to return after he gets his 2nd dose as he was denied entry.