Imagine this: You go to a concert to see one of your favorite artists. Suddenly, mid-show, he or she starts spewing political rhetoric. You disagree with his or her ideas, so you and many others leave.
Free speech is something we claim to value in this country, but we are biased against opposing viewpoints. Rarely do we show favor towards those who hold a different point of view.
This happens often with artists regarding their fans: Should they speak their political opinions and risk losing their audience? Is the potential backlash worth their right to free speech?