These young cats not built like the older generations.
Old dudes been abusing drugs for 50 years, still rocking and rolling while these young dudes dying in their 20s cuz their bodies can't handle it...
To be fair a lot of 60s icons died of overdoses. Jimi Hendrix, Janis Joplin, Keith Moon, John Bonham, etc. I'm amazed most of the Stones got out alive and are still functional, but they could have easily died when you read about the shyt they were doing.
Sadly, Jimi Hendrix would have lived if the chick he was with had simply woke him up and sat him up; he choked on his own vomit.