Many prescription and illegal drugs are cross tolerant. Benzo's and opioid is one example. The death is always attributed to the opioid, or alcohol, never the benzo.
If you look up the toxicology in overdose deaths, you will see this trend. Many people were taking benzos as prescribed at the time of their death. Or, more. I don't care of the drugs were legal are illegal. Being illegal does not make a drug more dangerous than it's legal counter point (heroine-fentanyl) It's the poly-drugging that killed them. Or their intentionally choice to join the cosmos, or an accident that was preventable.
Also, many incidents of death other means are undertaken by celebrities who use benzo's.
LOS ANGELES — Family members of Chris Cornell on Thursday sued a doctor they say over-prescribed drugs to the rock singer, leading to his death.
Cornell, frontman for Soundgarden, died in May 2017 in Detroit; he was 52. The coroner ruled his death a suicide by hanging.
Toxicology tests showed there were drugs present in his body, including Ativan along with barbiturates, caffeine, the anti-opioid drug naloxone, and a decongestant.
But the autopsy report said the drugs were not a cause of death.
Cornell's widow, Vicky Cornell, and their children, Toni and Christopher, are plaintiffs in the lawsuit filed in Los Angeles Superior Court asserting that prescription drugs, especially the anti-anxiety drug Lorazepam (brand name Ativan), led to erratic behavior by Cornell before his death.
Start way back with Whitney Houston, Michael Jackson, and move to Amy Winehouse, Prince, Tom Petty, Heath Ledger, Mike Starr (Alice in Chains)and many more people who died of overdose. Benzo's seem to always be there.
Many celebrities are treated by providers who know nothing about benzo dependence. Here are some stories. Eddie Van Halen, and other celebrity survivors, was cold turkeyed off of it:
https://www.benzoinfo.com/category/celebrities/
I really liked Jonathan Davis story, and it explains what was the impetus behind some of Korns lyrics.