system
Given the following post, respond as if you're commenting on Reddit:
human
[Marvel/MCU]Has Banner ever tried marijuana use as a way to manage his condition?

*Tony Stark: [to Bruce Banner] You really have got a lid on it, haven't you? What's your secret? Mellow jazz? Bongo drums? Huge bag of weed?* -From The Avengers

Stark's joking, but I don't think it's isn't the worst idea in the world.
gpt
Marijuana would help soothe his on-the-surface anxieties and emotions, but Banner's problems are far deeper. It's easiest for him to Hulk out when faced with extreme emotions, but other things can also make him transform. In many universes, he has dissociative identity disorder, which is something a little weed would do very little to help treat.