This reminds me of the famous Ken M who would inject ridiculously uninformed statements into message boards and FB posts just to watch people argue with each other.
Kenneth McCarthy (born c.
1980),[1] popularly known as Ken M, is an Internet troll known for his comments on news websites such as Yahoo! and The Huffington Post. Unlike the more common associations for the term troll on the internet, Ken's comments are usually benign, with his comments displaying a complete lack of understanding of the featured topic, while other commenters take him seriously.[2]