If there's one thing artists hate, it's record labels. Like managers, they were a necessary evil for the music business throughout much of the previous century, at least until piracy and digital uploading became a thing.
The way it worked in the olden days, though, was that a record label would give an artist money to record, but then in most cases the label would want a great deal of input on the actual content of the album. If the music on the album didn't meet the standards of the label, they would often step in and complain until the artist got it right or shelve the album altogether and drop the artist (see Wilco's ordeal with Reprise Records over Yankee Hotel Foxtrot.
Some artists, once they were established enough as geniuses, felt justified in thumbing their nose at their record labels when such creative interference was imposed on them. Some would completely break their contracts and jump ship to a more forgiving label.