If anything, Capcom's Resident Evil 4 Remake will be released on the Xbox One platform in March, 2023. The game was announced during Sony's State of Play stream, but it did not make any mention of the game hitting Xbox platforms, which was expected since it's a PlayStation-hosted event.
Despite the fact that RE4 Remake would be coming to PS4, it also confirmed it would be coming to Xbox Series X|S, even though the Xbox One version was left out in the image released last week, which implies that the last-gen Xbox version will no longer be available.
As an Amazon UK listing for Resident Evil 4 Remake for Xbox One has been discovered, it appears that this will not be the case!
The official Amazon product description also mentions that the game will be coming to Xbox platforms as well:
It's surprising to see if RE4 Remake will be released for Xbox One, since it's a straightforward way for Capcom to earn money from the game. As for what's new for the franchise, Capcom has announced that a Resident Evil Showcase will be held in October, and we're expecting further gameplay footage from the RE4 Remake and other franchise-related announcements to be released.
Idle Sloth, thank you (via Twitter)