It's as if the RMT had more or less free reign, because even though we were just past the "free love", radical 1960s it seems to me that our American society had strong enough moral underpinnings left that many of these RMT tales were accepted and taken for the fables (and as such, morality tales and warnings) they were. (Frankly, the 60s were a sort of beginning, so there really wasn't time for the unleashed worldview of that era to have taken root among the general populace yet, which was a blessing for both the RMT and its listeners.)

Seriously, I've NEVER heard of legal or censorship action ever taken against the RMT. I'd be surprised if it didn't happen somewhere at some local jurisdiction, but I've never heard of it happening. 