For an event meant to showcase the Xbox Series Xs strengths, there was a lot of padding. Obsidians Outer Worlds expansion and Grounded will both be out well before the new system. The shout-out to Destiny 2 made virtually no sense, even if an optimized version is on the way for the Series X. This was a showcase that should have looked forward, not backward even if it involved a Bungie game.
Source: N4G PC Microsoft rolls out its big guns, but Xbox Games Showcase misfires