Good Idea in theory, but i think it would fall short because
- supporting multiple runtimes requires more develeoper effort, if even possible
- a single app is enough for a runtime to be required to be present. So it's unlikely to save space
- The number of possible runtimes isn't that high anyway. I think the flatpak folder on my pc is like 10GiB.
Damn, is that a new model :D? Last time i looked there was no lightweight, amd, 15 Inches, big battery laptop
Edit: Im looking for a replacement of another 15 Inch Laptop from them. The display has an issue after it soaked full with coffee in a backpack. (Really not Tuxedo's fault). I would prefer a framework, due to the easeness of repairs(display in my case), but they are too expensive for me and they dont have a Tux-Key on the keyboard, so i will probably buy that new Tuxedomodel :)