His problem stems from his worldview. He thinks that people how love something are tools. Really people who hate on people for having a passion for something is a tool.

You know what I really hate? Sports fans. All they do is watch sports all day. And when they're not watching sports they're playing sports. Also they cover themselves in body paint like some kind of clown and all get together at SPORT STADIUMS (that's right they built buildings just for this stuff) and sit there for hours and watch sports. Plus they fill their houses with overpriced merchandise from their favorite teams. And don't even get me started on their 'fantasy teams.' I mean these people really need to get a life and worry about important things.
Said no one ever. So why must people say that about 'nerdy' things,
Also I love it how the image he uses is form the idea channel video about Broines, which basically says the exact opposite of what he's saying.