While she definitely didn't want to be associated with a network she disagrees with, there's another reason someone might not want to be tagged in such a public tweet. She did speak out against United Airlines, but Fox News tagging her in a tweet sent to 13.9 million followers makes it much easier for those who disagree with her to harass her with hate. Instead of having to look her up, they can respond to the tweet and give her rude notifications right then and there. And they did. In fact, she retweeted some of her favorites.