Yes, the Steam Deck is using a fairly standard stack and the default client but you're missing the point. Valve directly tests the Steam Deck and prioritizes bu

Yes, the Steam Deck is using a fairly standard stack and the default client but you're missing the point. Valve directly tests the Steam Deck and prioritizes bug fixes for it. When users report issues with other setups it often takes months for the identified bug to be fixed if it ever is.