I don't quite understand what part of that offended you and why, but if Blue has access to GUI functions, why not make use of them? Ok, for certain features this will be impractical as you stated (although I didn't specifically mention admin functions).
You completely missed my point regarding DOS. I did not mention DOS games at all, I said that if typing commands is so great, why does the majority of the world use Windows instead of something like DOS where you have to type every command?