Experts in drug use and addiction told Business Insider, however, that taking some of the specific hard drugs mentioned in the Journal story would be risky for someone of Musk’s age, particularly if they have undiagnosed bipolar disorder, as he has previously suggested he does.

The Journal reported that the 52-year-old had taken cocaine, LSD, ecstasy, and magic mushrooms over the years, including at parties, citing unnamed sources who said they’d witnessed his behavior or had knowledge of it.

https://www.businessinsider.com/elon-musk-illegal-drugs-use-ketamine-microdosing-risks-2024-1?op=1