Crosby, Stills & Nash

The rock icon died this week at the age of 81 ― just after sharing a humorous message about the afterlife.
The legendary musician of the Byrds and Crosby, Stills & Nash died after a long illness.
The band members asked that Spotify remove their music in February following Neil Young's protest of podcaster Joe Rogan.
Why isn't he in the Rock And Roll Hall of Fame?