LFS is not a distro. It's documentation to build your own distro. Xorg, GTK and all the irrelevant stuff you mention have nothing to do with it. If you remove

LFS is not a distro. It's documentation to build your own distro. Xorg, GTK and all the irrelevant stuff you mention have nothing to do with it. If you remove yum/rpm or dpkg/apt from the system it simply stops working. Also you can't replace apt with yum and vice versa, as you can with KDE vs GNOME. Package management is a very integral part of a system, that's why we separate distros by their packaging system(apt-based, rpm-based, emerge, etc...) You keep spouting nonsense and you keep being voted down, yet your insistence in showing your ignorance is astonishing.