I don't think you understand. They are ASKING for the campaign to stop using their work for political campaign. If they can stop it legally, it will be through the court system, ruled according to the law. Artist can have political and moral values, they do not exist merely to entertain. From the past post you've expressed views in support of artists and their rights. Why is it different when it involves politics? You have the right to your political views and so does these artists. Everyone can support whoever they want, and if these artists don't want to associated (or appear to endorse) one particular candidate, why is it morally wrong to protest? Also, I find the characterization of the "left" as drug addict sexual deviant highly inaccurate and a problematic overgeneralization.