On a more serious note, I wouldn't be surprised if Microsoft did keep making consoles but with lower specs a la the Series S and maybe even become wholly reliant on cloud technology. It seems like the best way to keep GamePass subs, which has long been their primary interest rather than console wars/sales, or sales from individual software. I can see this slowly becoming their business model over the next decade because it's already Microsoft's entire business model for the likes of Microsoft 365 and Windows. They'll also, for the time being at least, probably want to simultaneously accrue revenue by releasing their games on the SonyBox in the form of one-off purchases. Then the customer decides, do I buy this cheap console for access to cheap games or pay full whack to own them on PS5. It's the age-old dichotomy between the hardcore and casual gamer. The former will buy them outright to run without issues. The latter may just say, feck I'll take the cheaper option.
And you know what? It's probably a sensible decision. They would become a lot like Valve using the Steamdeck to keep people within the Steam ecosystem.