Aging in the 2020s isn’t how Grandma aged

Picture for a minute how your grandparents and great-grandparents lived when they were 60 or 70 compared with how you (if you are a senior) or your parents live today.
My grandfather retired as a federal agent when he was only 58 years old. He enjoyed his hobbies, church, occasional social outings (and a lot of TV) until he passed away 39 years later.  Forty percent of his life was spent in quiet retirement.
Times have changed. We see rock stars touring into their 80s. Three famous actresse