June 6, 2020 Study Warns That āAvatar: The Last Airbenderā Is Gateway Into Harder, More Dangerous Anime Study Warns That āAvatar: The Last Airbenderā Is Gateway Into Harder, More Dangerous Anime STANFORD, Calif. ā A study out of Stanford University shows a direct correlation between watching the Nickelodeon show Avatar: The Last Airbender and an increased…