As reported by Digitaltrends and during recent interviews with Geekwire Phil Spencer has said they want to put Gamepass on anything people play games on. To paraphrase the entire interview (which can be found in the links above) they know they won’t sell billions of consoles because not everyone wants to own one nor is it a part of everyone’s lifestyle. With Gamepass being sold on everything from Xbox, to PC to mobile they want to make games as a service a big part of their business model.
Now Phil stopped very short of uttering the words PlayStation but he certainly seems to imply they are open to the idea of Nintendo and Sony getting in on the action as a way to get Gamepass out there. Now I know it sounds insane, but is it really? It would be another place for gamers to use Gamepass and it is money in everyone’s pocket. I don’t see it happening, but Microsoft seems to be open to the idea. Best wishes and may the gaming gods bring you glory.