Yeah I see where you're coming from. Trust me, I live in boulder so I'm around that shit alllll the time its pretty annoying.
Its mainly because people smoke it once or twice and are all like "WEEEEEEEEEEEEEEEEEEED SIIIIIIICK!!!!"
then they buy a bunch of hemp and some birkenstocks maybe a weed hoodie or something.
The kids I know that smoke the most you would never know they smoke.