There's always the GalliumOS project if you want to swap out ChromeOS. Compatibility with chromebooks overall is pretty fair. I had a collegue who got Arch lin

There's always the GalliumOS project if you want to swap out ChromeOS. Compatibility with chromebooks overall is pretty fair. I had a collegue who got Arch linux for Arm working on a Chromebook with some caveats. Of course, the average user isn't going to swap the operating system.