“Say nope to dope and think before you drink”? I’d say it’s that kind of clear message: “no, get intoxicated this way, not that way” and obvious double standard that fueled the legalization movement. The insults to intelligence did their bit, too.
Gods, there must have been so many variations on this theme. With and without puppets. Seems like a lot were short-lived - I imagine videos were created to be seen in particular contexts/aired on tv, but then someone realized they were stupid… and then quickly replaced them with something almost identical.