Then they can just get it repaired, at a shop that has the flasher to re-flash the device. Cuz it’s open source

If you print every frame of the video in a translucent film and then project them one after the other really fast, it’s like real video!

You can just feel your way around. If all the buttons have the same shape, sure, you can’t, but they don’t have the same shape. For example, if one button has a little raised nub, like the F key in keyboards, you know immediately which button your finger is on.

It’s great that Linux is a feasible alternative nowadays. But it’s not like you are using Ubuntu 10.04 from 2010, right? OSs get outdated and stop being supported. That’s just the way it is.