If you are any competent musician, if you have creative ideas, ideas of songs, of arrangements, in a band like the Stones, where these 2 people do all the things, there is no freedom.
I didn't want to stay in the Stones, and be stuck in a position having to play a music I didn't like anymore and that restricted me from doing all the others things I'm interested in because of time.
Because of the fashion, the young people don't have any access to the history of music, unless people like me revive it. There are very few people to revive it, because you can't earn any money doing it.