It's too bad that everyone who can get the vaccine get the vaccine. The world has dealt with other viruses that have been basically been eliminated by vaccines.
I went on a cruise after having to reschedule twice due to Covid. I had a great time until after getting home. I might have been better off masking more, but it was my decision. I don't avoid public places or being in the public. I am doing everything I was doing pre-covid, but I do take a few more precautions. Would I cruise again? Absolutely, probably masking more though. Cruises are one, not only, place where most of us should test & be vaccinated.
I would like to know who you consider "the rest of us"?