Greta Van Fleet  fans are speculating that the band might have split up after a cryptic social media post. READ MORE:   Five things we learned from our In Conversation video chat with Greta Van Fleet The Michigan rock band have been largely inactive in recent years, with their most recent live shows in support of their third album ‘Starcatcher’ having taken place in the summer of 2024. Last night (May 4), they released a compilation montage of their videos and live shows from across their career, with the clip concluding with the phrase: “Thanks for the wild rise.…