Boycotting Family Guy

How do you feel about the recent boycott of the show by Trump supporters who got butthurt over a joke made about the politician during a show? They want the show cancelled and many of them admit to having watched the show regularly over the years. Are they accomplishing anything? What does this say about his followers?

If you don't know, Family Guy is a adult cartoon that makes fun of all groups of people from every walk of life. It's content is usually either loved, dull, or too offensive depending on who you're talking to but is popular in the US none the less.