The open letter in the link is well-written, thoughtful, and necessary. This is a healthy sign, as her voice has descended a path that leads to ultimate corruption. If she says something inflammatory and her image ends up with millions of hits on YouTube the next day, she sees this as positive reinforcement for her childish behavior.
There are liberal voices that are similar. Michael Moore springs to mind. People who are addicted to attention find a more powerful fix in fighting words. But do they help America? No, they are hurting America. They might delude themselves into thinking they are “tellin it like it is” but if your opponents are unable to listen past words like “faggot” and “raghead” then you are merely noise that makes money.