Tobacco is just a PLANT.
You sit around a campfire happy as a clam. Pilfer around in huge piles of burning leaves. Stand over a 55 gallon barrel of burning garbage poking it with a stick. Burn off acres of wooded hillside with all manner of vegetative growth, and it's all for the greater good... .......But then someone ignites a 2" stick of rolled tobacco within 25 yards of you, and suddenly your respiratory system goes into shock, and the concerns of contracting lung and lymph nodal cancer become overwhelming. 🤔
Meanwhile the fallout of hairspray in your bathroom, the fumes from nail polish and it's " remover", and the diesel exhaust from the guy next to you at the drive-thru at the bank go unnoticed.
Dude, your brain, and the effectiveness of its programming, should be a case study. 😂