The guy who made it is using a clickbait headline
Mike Campbell says that he’s not involved in Fleetwood Mac anymore at this point: “I think that’s a ship that sailed for me.”
https://youtu.be/peLVfKmpROY
The Fleetwood Mac question is at the 18 minute mark. There’s nothing new. He said that it’s an open question and that he’d be there if they called.