Rappers have been known to change their minds

"I don't smoke weed or cess/
Cause its known to give a brother brain damage,
And brain damage on the mic don't manage nuttin'/
But makin a sucker and you equal,
Don't be another sequel/
Express Yourself"

-Dr. Dre, 1988

"Make my bud the cronic,
I wants to get fucked up/
Make my shit the cronic,
I gots to fire it up/
I want the bomb I want the cronic,
I gots to get fucked up/
Make my bud the cronic,
Before I take it home"

-Dr. Dre, 1992