Lindroid Lets You Run Linux as an App on Android
Linux can run in all forms and sizes. And, that's true.
There have been apps that set up a chroot with a desktop Linux distro for around a decade, maybe longer. Some of them don't even need root. But this one definitely sounds more integrated and is interesting for that reason
Comparison with existing alternatives, e.g Termux, please.
but... supports not just CLI apps, or a terminal, like Termux, but also KWin with Wayland, so GUI, not just TUI.
Do you have time to talk about our lord and saviour, Termux-X11 ? https://github.com/termux/termux-x11
Gross! You got Android in my Linux!