i wonder why nobody seems to use alternative distros like debian or archlinux on their smartphones. There is the gnome desktop designed as touch interface with enough apps for daily business on a smartphone.
I read that it has something to do with the drivers. But i also read that any android driver is available in the kernels upstream repos and that android is basically just like any other linux distro.
So why is it so difficult or not possible to run an alternative distro on an android smartphone with full access to all peripherals like camera and sensors and so on?
there are several linux distros build especially for phones. A quick google should help provide you with several options.