MacCarney was stoned for decades on marijuana along with Linda Mac. Saturday Night Live used to joke about this with funny skits where one was guy was Sinatra and he calls the McCartney impersonator Ringo
Great examples for the kids.
I can take pot or leave it. I got busted in Japan for it. I was nine days without it and there wasn't a hint of withdrawal, nothing.
Paul McCartney
I'm sure other drugs temporarily or permanently replaced the weed.