For a case that’s as thick or thicker than the Apple Pencil, that would work. For the current Apple keyboards and pencils, the stylus would be pressed against the screen if it was like that. They could squish the stylus like Microsoft did with the Surface Slim Pen 2 in the picture, but then you have a stylus that’s not round which, for some, might cause more irritation than “Where to put it!?”
The first quote I found for the Surface Slim Pen 2.
“Microsoft’s Surface Slim Pen 2 resembles a carpenter’s pencil and it works even better when paired to Surface Pro 8. But I find it awkward to use”
I have read a lot of quotes in other reviews saying that the Surface Slim Pen 2 is a delight to use. But that is completely besides the point. You took one sentence out of context from my post.
The gist of my post is: Apple with a huge R&D department can not find a way to integrate the pen with an iPad without an adapter which has to be bought separately? Where is the thinking out of the box from yesteryear? I get the impression Apple can not "innovate its own ass" anymore. Or maybe the 'pen' department does not communicate with the 'iPad' department?