Hey Jude said
People I was wondering what would happen if Beatles lasted till 1975 without any clash. I mean John never fell for Yoko till late 1974, more George's songs appeared on albums and Paul hmmmm worked together with John like start till Sgt Pepper
Hard to say as so many of the things which influenced their music in this period would not have occurred in your hypothetical. I think there would have been a tour, which would have been awesome - maybe another amazing double album.