While you are right that the V20’s implementation was limited use, it added an ease of interaction with notifications and controls you mentioned.
I’d argue a 10% screen share implementation is limited use as well though. The article even spends a lot of time talking about how you can’t see much on that sliver of screen, it’s just an easy way to swap between apps - which we can already do by double tapping the square button.
While you are right that the V20’s implementation was limited use, it added an ease of interaction with notifications and controls you mentioned.
I’d argue a 10% screen share implementation is limited use as well though. The article even spends a lot of time talking about how you can’t see much on that sliver of screen, it’s just an easy way to swap between apps - which we can already do by double tapping the square button.