tobacco smoke environmental effects WHO raises alarm on industry impact Smoking and Climate Change

For a long time, thousands of studies around the world have already confirmed and concluded that smoking cigarettes and other tobacco products can be bad for your health due to the inhalation of tar, carcinogens, and others

Heroin: Highly Addictive Opiate With Severe Withdrawal Heroin, an opiate derived from morphine, is an immensely addictive substance that can be administered through injection, snorting, or smoking

They dont produce any 2nd hand smoke, they are nowhere near as distracting as cigarettes and they don't produce any smell, so your car will be as clean when you sell it as the day you bought it

The Wayfarer may help them highjack a Tommy gunship during "L'Appel Du Vide", completing their transformation into this trope