So this is a bit misleading.
Nintendo I’d argue maintains some level of preservation consistent with Xbox as they have offered a method of playing older games since the Wii vua the virtual console and NSO they also frequently remake their older games like links adventure.
Are they perfect far from it but there’s some level of reverence to the past output. They have made a lot of mis steps and frequently try to go after its own community but there’s efforts being made and new games are coming to NSO frequently with games that never saw release actually getting launched like star fox 2.
Let’s also not forget the fact that this Xbox preservation team and the PlayStation preservation team while we are at it because if you remember correctly PlayStation set up its own preservation team roughly two years ago now they have not done anything yet.
Xbox ended its backwards compatibility program a few years ago now and as a result no new 360 games are being brought to current generation consoles this compatibility team is established for forward compatability making sure xsx games run on Xbox series successor hardware.
In short the new Xbox team isn’t interested in preserving Xbox and Xbox 360 games that currently are not backwards compatible and yes that list is overwhelmingly huge with heavy hitters like the orange box becoming unplayable as of a few months back
