Bill Cosby is one, yes. A variety of offenses over the years have caused me to become gradually less interested in celebrities of all sorts. Learning that pro athletes, some anyway, charge for autographs made a big dent. Damn! That someone is so excited about you, they want you to write your name for them is not enough. You need their nickels too. Dogfights, rape, assault, etc. has demoted most celebrities in my view.