I think the confirmation was As Dusk Falls, which has already been announced for PlayStation.
Minecraft, COD, Doom, Quake, Ori etc, etc, etc..... MS has been 3rd party for a long time before Dusk Fall (AA- XBS Publishing game) was released on PS4/5 but I think you hadn't realized it yet..
If what you are trying to say is that DUsKFall is a sign that MS is going to launch all its games on PS5 from now on..... Then I think you already had the opportunity to bey without having to wait so long and simply you're just jumping on the "Xbox 3rd party" trend because because. Very funny when a couple of months ago in the ABK thread you were defending the need to prohibit the acquisition because "MS wants to buy ABK to destroy PS"
As for the thread. It's funny that the podcast from which the rumor comes is in any case a warning/bet by Nate about an exciting future for XBOX and also its console and yet everything has remained in the discussion of which game will be 1st party ported to competing platforms.
The fact is that even he says:
1- that there is no basis that can be used in the discussion "Xbox will be a full 3rd party and will launch all its games on PS5" and that MS would be using a "case by case" strategy.
2- Continuations of that game can be exclusive.
3- First party exclusives will continue to be released, including unannounced games this year (Indiana Jones).....
4- BC games returns (but only ABK games maybe)
5- MS Will annunce FF games (likely FFXVI) for Xbox this year.
That said, MS is going to have to refine the message if it does not want to not only damage its console business but also its PC and subscriptions business in certain level. Releasing games on Switch and PS5 will most likely lead to mobilization and the message on Twitter and forums of the possibility that exclusive Xbox/PC games could reach the competition at some point and make many people prefer to wait before buying an Xbox console or even the PC version or a Gamepass subscription. And Xbox needs the opposite right now.
We will see. My bet is that the announcement of that "X" game will be done in the background and an attempt will be made to silence it with the announcement of new XBOX/PC exclusives to please the Xbox faithful/radical fans and reduce the loudspeaker of the PS fans convinced that the Xbox console will disappear in 2027