Just restore unsaved changes when you launch the same image again. That's robust not fragile.
https://drcuis.github.io/TheCuisBook/The-Change-Log.html
You may as well claim that computers are robust because you can just buy a new one. It has nothing to do with computers
Pretty sure ST-80 doesn’t even mandate recovery features, which is pretty scary
Just restore unsaved changes when you launch the same image again. That's robust not fragile.
https://drcuis.github.io/TheCuisBook/The-Change-Log.html