There are few albums in the history of music, let alone The Beatles’ discography, that hold as much cultural significance as Sgt. Pepper’s Lonely Hearts Club Band. It was the beginning of the band’s new studio-bound experimentation, particularly for Paul McCartney, who reveled in the opportunity to illuminate The Beatles’ kaleidoscopic psychedelia. However, it also faced a dimming opinion from John Lennon. Despite Sgt. Pepper’s being arguably the most mythical prevalent album by The Beatles, Lennon had complicated thoughts that some of the record’s results were “garbage.” Lennon felt creatively detached from the artistry of the record when McCartney took control, and felt the music on records like The White Album was “far superior.” What Led The Beatles to Create 'Sgt. Pepper’s Lonely Hearts Club Band'
McCartney wrote over half of the album’s material, and with that, his creative control over the actual recordings was also increased. McCartney confirmed this by sharing in the ‘90s that “If records had a director within a band, I sort of directed Pepper.” But not every band member was exactly thrilled with the new direction.
In all fairness, it wasn’t just Lennon who had negative feelings towards Sgt. Peppers. George Harrison’s take on the recording of the album was that “It became an assembly process—just little parts and then overdubbing.” With McCartney carefully supervising the technical aspects, the other members’ creativity was somewhat diminished.
Source: Fiona MacPherson-Amador/collider.com