The term 'likely' here is only being implied by fans and has been done since the game's announcement. Sony's official wording and their boxart has no mention of it. The only related official wording we got sony was during its first announcement on its investor site and it was announced as a 'PS4 Console exclusive'
And before anyone compares this to GoD and Uncharted.. please don't. This is a new IP that isn't developed by a Sony first party studio and not a world renouned IP thats being made by 1st party studios since more than a decade. It all depends on the deal Sony and Kojima made initially.
I'm not sure why you're so hellbent on using this logic. First of all. There is no "deal' The game is a property, trademark, and copyright of Sony Interactive Entertainment. It is a Sony game, funded and published by them through and through. They decide whatever happens with it because they own Death Stranding, not Kojima.
Using the label aspect to determine things is foolish as they've never been consistent with them. They even listed UC4 as console exclusive at one time, so you're the one assuming here while everyone else is using facts. Also: This year they've stopped using the labels for trailers\posts or anything online related, which is something I noticed after seeing this. Go look up similar WWS games including Days Gone, Medievil, Predator, Blood & Truth, etc.. None of them say Only on PlayStation anywhere. So your statement is equally confusing and doesn't make sense.
Only the final boxes still say such a thing and
only the final box art. All the retail boxes for DS say Only on PlayStation, and if they don't, that's because it's not the final artwork.., as it states very blatantly on the box. They will say it when the final boxart is revealed.
It's a PS4 exclusive that's coming out in November. Let's move on because it's just derailing discussing the game.