Stevie Nicks says the reason that Fleetwood Mac is not working on a new album is simple. Every time they get together they constantly argue. If they ever survived making an album they would be at each other’s throats so much that they wouldn’t want to tour afterward.
Stevie’s story in Billboard
Being that Mac made their biggest album, “Rumours” at a time that the personal relationships within the band were at their all time worst, there is some room for argument.