I have some good news for you

Do consider that if it’s never been used, the battery may be so dead that you have to replace it. I have had to do this with a new one I bought, and it seems to be a common issue for new old stock.

Material files, I hate the stock / google files and it doesn’t sacrifice on looks

It’s a way to for apply effects in a non-destructive way

Not having adjustment layers is a pretty big deal

Obsidian is awesome

Well, as I said, the smart connector on the ipad. It is used to connect the keyboard if I’m not mistaken.

They might adopt something like pogo pins for physical connections, similar to the ipads

Yes, but Lenovo isn’t competing with Microsoft the same way Valve is