Waydroid exists and a mobile distro that provided Waydroid OOTB would be as usable as a full-on Android phone. You could even build it to remove the app verific

Waydroid exists and a mobile distro that provided Waydroid OOTB would be as usable as a full-on Android phone. You could even build it to remove the app verification stuff if that found its way into AOSP.