The page includes a snippet stating “with Samsung Access, you get your choice of a streaming or gaming service (up to a $120 value), included at no additional cost. Choose from Showtime, Sling TV, Xbox Game Pass Ultimate, YouTube Music Premium, YouTube Premium, or YouTube TV.” This isn’t the first time a company has included game streaming directly from their TV, Sony previously enabled Playstation Now support on select Bravia televisions however this was later discontinued. Take all this information with a grain of salt as this may be just a code for use on Xbox or PC and not an indication of future support.
RosetEra user 12Danny123 has discovered a new Samsung page dedicated to Samsung Access for TV, a subscription rental service that includes reference to Xbox Game Pass Ultimate. Microsoft and Samsung have existing partnerships in the game streaming arena so its not much of a stretch to see them bring Xbox Project xCloud and Xbox Game Pass Ultimate to Samsung’s TVs sometime in the future.