You are missing the big picture. > The only thing it does is make setting up a new computer marginally easier for one specific case (ie. you want to install a

You are missing the big picture. > The only thing it does is make setting up a new computer marginally easier for one specific case (ie. you want to install a non-windows operating system AND you don't want to dualboot), and ticks off a box for being "vendor agnostic" or whatever. this is much more important than you realize.