I know that in the (hopefully not so near) future subscription based gaming via streams will be the norm but I can only look at this developement with great scepticism and I want to delay/avert this paradigm shift as long as possible. Yes, right now Gamepass has one of the best values for costumers ever but I tend to look at it with a perspective to what happened at the TV sector. For all the series I'm watching right now I would need Netflix, Prime, Hulu, Disney+, HBO+Max, Crunchyroll and Funimation. That is some huuuuge monthly investment just to be able to watch TV (I know that it was always the norm in the US to pay for good TV, but here in Europe it isn't because it's free)
My biggest concern is that in the future I need to have a Stadia, Amazon Gaming, Steam, Epic, Gamepass, PS+AllInclusive etc. subscription to be able to consume all the games I want to play because everyone of the big players wants a piece of the (immensely huge) pie.