likeophobia
the fear of "liking" anything publicly on social media because you are afraid that it might offend one of your "friends" and/or they might "unfriend" you.
Although I am not a supporter, I wanted to "like" Donald Trumps Facebook page in order to keep up with the latest drama but I have total likeophobia and I am worried that one of my super PC liberal "friends" might get offended, judge me and "unfriend" me.