I mean, I'm just using common sense. Google, Azure and AWS are well stablished and successful platforms that already provide dozens of different services. Sony on the other hand....
Sony on the other hand.....has been running their gaming streaming service for a while (2014), has been investing in streaming since what 2012? and well is not the same but...PS VUE is one of the best services in the USA (maybe the best) so......You Know I think that Sony maybe ...just Maybe know a little bit about streaming.
Obviously this is just forum talk, maybe Sony is working in a different solution for the future that we don't know about yet, but that would be getting into speculation territory.
You already get into speculation territory with your assumptions.