If someone in the city likes to smoke you can offer that person a cigarette to make them more friendly. I think this would make the game more inmersive.
#Smokable cigarettes and smokers
drowsy lake
rapid creek
We definitely need smoking. I notice though most things you can consume have an actual purpose. Like, they counter some effect. Without a fear or anxiety effect to counter smoking would be entirely cosmetic. And I'm not sure how you would simulate fear or anxiety in the game.
crimson umbra
They could help keep you warm like an extended cup of coffee. And it doesn't even have to be entirely positive. Make em debuff running, or make us very slightly stinky,