Totally anecdotally, the 4 people in my family who got it are all 65+ with multiple underlying issues. It was a bad head cold for a week and half, all recovered. I know, sadly, that isn't the case for so many. I just don't know what to think.
People seem content with vaccines, meanwhile I want to understand WHY some people fair better than others. There's a far better solution than vaccines to be found, if people are willing to ask the question, and look for it.