Conan O’Brien and Sean Penn opened up about cancel culture doing a sort of informal cost-benefit-analysis on what it means for actors telling the important stories of our time. O’Brien, who recently wrapped up his time as a late-night talk show host after almost three decades on two networks, had Penn on his podcast, "Conan O’Brien Needs a Friend," where the duo’s chat led them to discuss cancel culture and the public’s somewhat new tendency to write off potentially promising people over past