1. The "greatest band of all time" was widely resented/disliked.
2. Some thought they were from London, or apparently didn't know there was a difference between Liverpool and London.
3. Ringo was the most popular Beatle.
4. The American rock'n'roll scene did not need "saving": there's plenty of great surf, garage, hillbilly, r'n'b, novelty, and girl-group sounds here that sadly would be kicked to the curb until its punk revival more than a decade later.