Who listens to them?
Do your children in wide numbers listen to the Mommas and the Poppas or the other bands you listed?
Every generation goes through its own Great Forgetting.
Roger Waters isn’t a boomer.
The Mamas & the Papas weren’t boomers.
None of the people or bands I listed in post 28 are boomers.
All of these people and bands are from the generation before the baby boomers.