I'm double vaxxed and boosted and just spent 4 days in the hospital with Covid. I actually entered the hospital without Covid and got it while I was in there. They had the entire place divided into separate wings and I had to be transferred between them. 103 degree fever, pulse 130, was pretty awful but came out of it fine. I, too, am done with all of it. Let the chips fall where they may now.
From your username I'm guessing you're in your fifties, that's my age and I have fond memories of EMM386.
At that age the calculation starts getting a little different. I'm also vaxxed-and-done but still a little bit cautious.