#will has the escape of creativity in a way that jonathan doesn't which is why he does turn to altered states for escape

[givehimthemedicine]

hot take: I could see it being possible Will picks up smoking, and very unlikely Max picks up smoking, for the same reasons just opposite.

Joyce doesn't hide her smoking but she is conscientious not to smoke in Will's presence (she does smoke right next to Jonathan though). iirc she almost never smokes at home when Will is home, and puts it out before she goes in his room. I'm sure she would advise her boys against the habit, but I don't think it would be terribly ooc if they picked it up as a stress response learned from her. they both probably associate the smell with their mother, who is a positive and loving presence in their lives.

btw I have a crisp $1 bill that says pre-s1 Joyce has caught Jonathan smoking before and that's why she feels ok to do it around him

then you've got Max, with multiple varyingly abusive family members who smoked (and drank) in her presence all the time. she comes and puts out Susan's cigarette when she's asleep even though it's already safely in an ashtray, meaning Max just doesn't want to have to smell the rest of it. she resents her mom for blowing so much of their resources on her addictions. plus there's Billy who smoked (and drank) in front of her all the time, both in their house and in his car, and I don't have to tell you Billy is a negative presence in her life.

in my mind Will and Jon are, at a minimum, at peace with it whereas the smell could be almost triggering for Max