@steamzlzaal
It’s not a necessity, but it allows you to stream and play some games that you otherwise can’t run natively on the Steam Deck due to anti cheat or needing more power.
@SteamDeckHQ
It would be nice if Microsoft did the same. I ended up buying the XBPlay app from steam to make it faster.
The current method Microsoft show is fine, but this would be way better.