libreelec already has a beta supporting it
...see https://libreelec.tv/2019/06/libreelec-9-2-alpha1-rpi4b/
Other uses I'd like to get it for: RetroPie as I have the controllers already and a lightweight desktop.
Lightweight desktop is deployable today provided you have a cooling solution, the rest would need a bit more time to mature.
Biting the hand that feeds IT
