Tangentially related: "Why bands are disappearing"[0] from a few days back, which points the finger at technology a few times, e.g. it is easier and cheaper for individuals to "download Ableton, shut your bedroom door and get creating straight away", along with social media and the increasing use of the portrait orientation on phones which "give an advantage to single voices and faces while making group celebrity less legible".
[0] https://www.theguardian.com/music/2021/mar/18/why-bands-are-...