I don't understand how that video is supposed to be stupid... I mean the pieces fit together. Is the stupid part when it shows what the console could look like? If it is I agree with you. It kinda ruined the whole point of the video.
It's stupid because each and every point in it can be easily refuted and I took the liberty to do so in an edit of my post. The only hardware Sega currently deals with are their arcade machines, and even those are a dying breed. The RingEdge and RingWide were supposed to revive the Arcades of the world. I don't see Arcades popping up anywhere.
They have to deal with the fact that nobody wants to go to an Arcade anymore when they can play the same games on their beefy consoles, the age of Arcades has unfortunately ended - they're a beautiful and nostalgic memory, that and only that.