It sounds like a dumb idea, but I kind of see where he's coming from at least that it would be easier for developers. Admittedly consoles today are a lot closer in specs than they use to be, but you still have issues crop up like Larian Studios having to delay BG3 for Series X because they have to get split-screen working on Series S before it can launch. So I can see the appeal of only having to develop games on one console. But I don't really see the benefit to players, since whoever made the one console would have a monopoly on the market.