Of course, chemically-induced jerkhood is always worse than 100% Natural jerkhood.
Drugs and alcohol seem to have a way of devastating creative artists all through history.
Beethoven was a jerk, so was Van Gogh.
Moussorgsky and Wagner were antisemitic jerks, and Gaugin was a lustful, racist jerk.
But I love their art. It’s tough sometimes seeing past that stuff.
Poor Van Gough ( one of my favorites ) had mental problems to begin with and his parents ( especially his father ) was really nasty to him, when he was growing up and into adulthood.