You could probably make a small Arch install, add LibreOffice and something either like the GNOME browser or Firefox. What people using ChromeOS want is something light (for cheaping out on hardware to schools), and basically just a way to access a browser. Plus, something something permissions. ChromeOS is marketed towards enterprise, like education. Just need the bare minimum to get on the 'net, and no more.
You could probably make a small Arch install, add LibreOffice and something either like the GNOME browser or Firefox. What people using ChromeOS want is something light (for cheaping out on hardware to schools), and basically just a way to access a browser. Plus, something something permissions. ChromeOS is marketed towards enterprise, like education. Just need the bare minimum to get on the 'net, and no more.