But "shut up and dribble" is the sort of thing that's bound to bring an angry response today. When everybody's expressing opinions all the time, why should athletes be excluded?
The idea that athletes or entertainers are only around to amuse an audience, doesn't really fit an age when everybody else is always opining about something.
If they are going to express an opinion, they should expect to have their comments scrutinized and enough decency not to cry racism when they are criticized.