I don't think he has a moral objection to substance use, necessarily, so much as it just scares him. Drugs and alcohol are associated with things like crowds, music, adulthood, and fun, all of which Jake finds terrifying. I feel like even a mild dose of THC would freak him out beyond reason.Yeah, I don’t think he ever grew out of the idea that things like drugs, alcohol and sex are what the bad kids do, but he’s a good boy. You see it in the way he talks about sex, where he’s coy about it but also obviously horny.