The show went ahead despite the cancellation of Cosby's Las Vegas performance next week and four other shows in Arizona, Illinois, South Carolina and Washington state next year. With NBC and Netflix also dropping projects with the comedian this week, the allegations have threatened Cosby's wholesome public image and future viability in show business.
Here's the source of the raunchiness as a trend in entertainment. If you're a whoremonger you get away with it. If you're not you're attacked by both sides.
Perhaps Cosby is a pervert and a hypocrite, but the double standard doesn't serve us at all.