Yeah, at least Microsoft is invested heavily in backwards compatibility, is still allowing people to download purchases they’ve made, and are continuing to offer backwards compatible Xbox games for Series X.
I mentioned this in another thread, but this is less Nintendo closing down a store full of games that cannot be found anywhere else, and more like Steam dropping support for Windows 7.
It sucks to lose access to digital content on the original console, but I am at least glad that they are continuing to offer access to digital Xbox 360 games/DLC that are backwards compatible on Series X, and that folks can still download content they own.
This is akin to Steam declaring that it will no longer support Windows 7. Which is actually happening at the end of this year.