PS4 to PS5 transition will take 3 years, more cross-gen games coming from Sony

[Shinobi-san]

I think this will be done on a game by game basis. If the developers want to build a PS5 exclusive I would imagine that thats up to them. There is absolutely no reason for sackboy to be a PS5 exclusive. Same goes for any games that were most likely already in development for PS4.