What makes this guy creepy is his pure obsessiveness over the seemingly mere aesthetic of Andrew's case... Like he's not interested in the EGS.. He's not interested in the content of Andrew.. He's just copying the superficial aspects.. Almost like some kind of robot scanning data and trying to copy it. Even the way how he includes Andrew's face in the banner and then his own just seems so creepily robotic.. Like he cannot have his own personality so he steals someone else's... This guy may honestly be genuine danger if continues to "copy" EVERYTHING Andrew did.