Speaking with Michaela Jill Murphy, the original voice of Toph Beifong from the 2005 TV show, Avatar: The Last Airbender, Cameron was asked which Avatar was the best. To which the director admitted that since his children are bigger fans of the beloved animated series, he believes that The Last Airbender is better.
https://fandomwire.com/james-cameron-reveals-his-kids-prefer-avatar-the-last-airbender-to-avatar/


Are you just making shit up now? Airbender is from 2005 and Cameron’s is from 2009.
https://en.wikipedia.org/wiki/Avatar%3A_The_Last_Airbender
https://en.wikipedia.org/wiki/Avatar_(franchise)
Edit: I apologize, Siethron is correct. See link further down.
No, it’s easily Googleable. Cameron had been working on Avatar conceptually since the 90s and already had the copyright for the title before 2004 when Nickelodeon tried to get it.
I guess you’re right, but this is interesting:
https://variety.com/2022/tv/news/avatar-add-last-airbender-title-james-cameron-rights-1235451817/