@rosey >open-source
GNU/Jihad against "open source"!

Waydroid can run android software, but wayland does not support e-ink displays, which are framebuffer based (yet another L for wayland) and really that's too resource intensive and RAM intensive for the SoC that the kobo's use.

If that is a e-ink reader you want to run, there's a native version of koreader for GNU/Linux (it does not work on BusyBox/Linux, but you can install a free debian chroot and run it from there).

You actually have to manually install one of the few X11 wms that is usable on an e-ink touchscreen from a handful of options.