But then I googled it and apparently the average age of top billing star musicians still performing live is 53. So I guess he's not really that old.
He was doing fine until he (self-admittedly) stopped taking his bipolar medication in 2017, jumped into politics, and supported a group that has almost entirely alienated his fanbase because there's pretty much zero overlap in the demographics. He says he stopped taking them for the sake of his music so maybe he was in a catch 22 situation, but he's gone completely off the rails.
his outburst are hurting him more than helping him especially now that his quality has declined
Eminem is the 5th most listened to artist on Spotify right now. His first album came out in 1996 – 28 years ago.
So we know it's possible :)