I'll get down voted into oblivion for this, but at this point anyone's covid concerns are about as worrysome as the sun going red giant. Covid is endemic now. I

I'll get down voted into oblivion for this, but at this point anyone's covid concerns are about as worrysome as the sun going red giant. Covid is endemic now. It's going to be. To endlessly ponder it is not more useful than pondering the impact of any of the other several hundreds endemic virii thought to cause autoimmune diseases (Epstein Barr virus, etc) It's a topic of academic interest, not something you can do anything about besides getting vaccinated.