Sony always tries to be as misleading as possible when it comes to exclusivity in order to suggest that games are more exclusive than they really are.
people always make fun of all the different labels Microsoft uses in their presentations like "Console Launch Exclusive" or "Console Exclusive" but they do this in order to be transparent.
Sony is just like: PlayStation Exclusive (also notice that the trailer says PlayStation not PlayStation 5, so PS4 version incoming?)
So Microsoft is transparent when they say "Console Exclusive", but Sony is being coy when they say "PlayStation Exclusive"......
So your problem is Sony does not say "it's PS5 exclusive from launch day on June 24th 2021, 12pm PDT, to June 24th 2022, exactly 365 days of exclusivity on PS4/PS5 till my friends this beloved game will also be available on the most distinguished Microsoft Console".......
You have an issue with Sony just saying PlayStation, because lord knows PS4 is not a PlayStation, so the idea of them saying PlayStation is so vague and ambiguous and it's only there to fool us. when all the wording does, is that it covers both PS consoles. MS on the other hand says Console Exclusive, is it Series X, is it XBONEX, Is it SAD. is it XBONES is it Series S. Console exclusive could mean the Super NES for all I know, because it covers a much larger pool of consoles, console exclusive could mean PS too can't it not.....but you don't see any issue with that. MS is all about transparency. good communications and pro consumerism you see...