Never heard of the guy he's talking about, but started getting strong "weirdo" vibes wrt the author after the third paragraph of character assassination, largel

Never heard of the guy he's talking about, but started getting strong "weirdo" vibes wrt the author after the third paragraph of character assassination, largely based around this persons appearance. For anyone who read all the way through - does it get anywhere close to making a point or is it mostly about how ugly people the author doesn't like are?