>>13384473Possibilities:
A million other things gave you lung cancer back then (PPE was a joke)
We're dying from heart disease today before lung disease kills us
People quit smoking today before it gets really serious unlike in the 1930's when people thought smoking was unrelated to cancer and they'd smoke themselves to death
A 20 year lag effect like here
>>13384535Sickly aristocrat society chained smoked back then and their lungs couldn't take it causing more deaths per cigarette smoked
Maybe second hand smoke caused more lung cancer (I always thought that was kinda a meme)