What a crock.
I’ve not touched dope since 1977, and think it’s stupid to do so, but I hung around a LOT of potheads and casual users. NOT ONCE did I see more violent behavior.
The key to comedy is that it is based in reality. This is what makes the old Cheech and Chong comedy act and their movies so funny to those that like them.
Having grown up as the younger sibling of a heavy pot smoker whose personality changed significantly after starting to use that poison, I often wound up as her punching bag for years.