I wonder that FrameWork Laptop can offer pocket size as 8 inch.
Might happen, might not. Have you thought about a steam deck? They are supposed to be quite repairable. Or a handheld from GPD?
I agree with @GhostLegion. Steam deck is definitely a thing you might want to have a think about. It definitely is not pocketable (just under 12 inches/30cm in length), however, the touchpads are very effective for mouse and keyboard input in desktop mode. I guess it depends on what would be your use case. Since Framework is still a small start-up I wouldn’t be expecting them increasing the range of products outside the main Framework laptop line any time soon.