In 2019, the median age at death was
81.8 yrs, males
85.5 yrs, females
So I take as "long-lived" = greater than those ages. My anecdotes for people who died since 1989 are:
Male age 84: smoked and drank heavily age 15-61, had anger issues. He liked steak. Military man so highly disciplined. Cause: lung cancer
Male age 92: never smoked or drank. Religious man. Had anger issues. Tennis nut. Cause: Stroke.
Male age 84: never smoked but drank heavily. Likely had ASD. Another tennis nut. Cause: Bladder cancer.
Female age 95: Never smoked, drank heavily. Did no sport although actually tennis capable. Cause dementia & other things.
Female age 103: Never smoked, not a drinker. Cause I don't know, but had bad dementia.
Female age 91: never smoked, liked a bit to drink but never heavy. Highly social and very active at church, in community. Never sporty, had kids when age 17-39. Ate cheap, very white bread bland American diet. Cause: colon cancer
Not one of was interested in health foods. All enjoyed cake, meat, white bread, eaten what they liked. Some were into fitness, most never smoked, most never walked anywhere for fun. None were obese but all the women became overweight in middle age (not the blokes, mind).
They all had close relatives with similar lifestyles who died much younger.