What is the significance of this?
TBD.
I can lay out what I understand. Our man @
HeisenbergFX4
is way out ahead on this.
At minimum, the next Xbox will play Steam store in addition to MS store. It may be a partner machine that runs on Windows and plays PC versions of all games or it may be a bespoke piece of hardware that can also play Xbox games, but either way it is likely(almost certainly) to play steam games.
This is great news for everyone buying the new box.
There are concerns. 1. How can MS keep the price of the box low if they aren't the only storefront in the box and 2. What happens to non-play everywhere BC after this generation? --- this is a major change and no one is sure how it will affect the market. However, because this move was a pivot by MS and not their original plan(some of us assume), most assume they are on their back foot here and this may not be a slam dunk. Exciting times. The hardware reveal will be huge. I can't remember, are we looking at 2027 for release?