I was born and raised in out side Pittsburgh PA,
My home town has power plants on the East anWest sides of town, you could catch fly ash in the palm of you hands.Everyone sucked up polluted air.

Almost every adult and teenager smoked, cigarettes. I smoked cigarettes from age around thirteens to around age 45 after that pipe smoker no inhaling then quit cold turkey.
I Had a triple bypass at age 71. So my point is knock off the social shaming of smokers and mind you own business. Now I smoke a pipe of tobacco around twice a week. Because I enjoy it.

Any one passing away In there 70 or older is dying of something ,anyone think they are getting out of life alive MTC