When he died, I didn't really think, "Well, how lucky! He lived a long, fully-realized life, and he was old, anyway."
In fact, we love them very much.
My mother died comparatively young, of cancer. It's a source of profound sadness to my brother that she never saw her grandson grow up--especially when Leo plays the piano.
My mom--at the age she died--would have been "too old for a ventilator" in Europe now.