After looking at that chart, all I can say is: I am glad that I am not in the over 85 year old group. Look, as I type this I am in my second home in the San Antonio, Texas area visiting my son, his wife and my grandson. You cannot keep my wife away from her grandson. A few days ago I went to the local grocery store to pick up a few items, HEB. I went in at 9:00 AM in the morning. The place was packed, no masks and people buying their usual groceries with the store fully shelved with all of their items. It's like nothing happened. The only reference to social distancing was 6 ft marked spots on the floor for checkout, single entrance single exit, and plexi panels between you and the checkout person; and no masks. Life goes on. Traffic on the road just like always. This does not bother the Texans. My point is that you cannot live your life in a cocoon. If you do, it is your choice. Oh yes, one more point, there was plenty of Charmin.
As I think about this, both my parents, may they rest in peace, were born in 1909, and lived as children through the Spanish flu, Scarlet fever, and other crap of the day where they had other health issues and no vaccines. My Mom was born in Hartford, and my Dad was born in Meriden. Me: Albuquerque, when it was just a quiet community and drive thru on US 40. They survived.