I didn't edit anything fool.

Did you even read my original comment? Holy shit

Do you? Not all solid object insulate heat the same. Adding extra layers will only create a stronger heat barrier. Trapping heat inside. Also yes many side panels also have vents.

The goal of a computer tower (the big box thing) is to hold all the components of your PC while allowing as much ventilation as it can provide.

Unless you have installed a terrific coolant system (looking at you Noctua you sexy/ugly bastards) you should put as little obstruction on your tower, vents, and even panels as possible.

The goal is to always keep it as cool as possible, if stickers, decals, or any kind of cover will add to heat, I would advise against it. In my opinion at least.

So no more pork, cocaine or prostitutes for Kanye? (Based on OP's name)