All the older people I know don't have a worry in the world about COVID 19. Most of them just accept that if they get it, they get it, and if they die, so be it. Most of them have already survived more than one health scare or are still dealing with a few. Some don't expect to live much longer anyways. I'm talking about people well into their 70's. My dad, mom, aunts, uncles, etc. It really doesn't matter to them.
I'm of the opinion that we're all going to get it eventually, sooner or later. You can't keep the world on lockdown forever.