I've noticed that a lot of Fi users (xxFP's) smoke weed. Am I just imagining things?
The "giggling idiots", as I call them, are more a product of psychoactive mood enhancing and an individual's tolerance. You can use this to guide your experiences.There are smokers of all types for sure, but I have wondered myself what different types get out of it. As far as I know, I've only smoked with other Fis. There are some generic things we all get out of it, but I think something we really appreciate is some heavy abstract thinking thanks to good ol' mj.
Another thing is that I've gotten the giggles a few times, but I def don't associate pot-smoking and the giggles like a lot of people do. I bet the gigglers are more often than not extraverts, but who knows.