IGN maybe should have asked analytics here. They already know that Microsoft is already preparing PlayStation ports of Hellblade 2 and Indiana Jones
It's almost like Microsoft was already and will be releasing their games on other consoles. Minecraft Legends, Minecraft Dungeons, TESO, Fallout 76, Call of Duty are and will be on PlayStation and Nintendo. I expect Odyssey (Blizzard survival game) and Kestrel (ZOS online game) to be on PlayStation day one and some games (like 6 years old Sea of Thieves which is live service) sprinkled here and there.
But that's about it. People who thinks Microsoft will start porting all their first-party games on PlayStation are just delusional.
Also. Analysts are saying that Game Pass 33,3 million subscribers? Not bad for service that is "not growing"
It's almost like what Spencer was telling was true, and Microsoft is deciding exclusivity of their games on "case-by-case" basis