We can never forget it was Spielberg's idea to add Walkies Talkies to E.T., Just like Lucas had greedo shoot at Han and miss.
Spielberg also altered the dialog from E.T.
See the south park commentary free hat.
I think that made more sense than the star wars and indy rape analogy in that later episode.
Even though fans of both original trilogy find the idea to be true that the films were desecrated by Lucas and Spielberg.