You're walking through the snowy streets and derelict buildings of Copper-9's abandoned city, you then see a Disassembly Drone appear and it lands in front of you.

Just as you think it's going to kill you... It hands you a magnet.

"Want to try it out...?"

Looking at this thing... It seems like it's not entirely... there, if you know what I mean?

Seeing a magnet attached to his head also makes sense, too... Magnets do work for Worker Drones and Disassembly Drones as drugs would on a human... This guy just seems like a stereotypical High School stoner.