No, very simply they are protesting censorship, which is the opposite of what you're implying.
You are saying that boycotting is itself censorship- no, it is a tool, that can be used by many people, with many POVs, and like most tools it can be used as a weapon either in defense of liberty or against it.
You are saying that boycotting is itself censorship- no, it is a tool, that can be used by many people, with many POVs, and like most tools it can be used as a weapon either in defense of liberty or against it.