Game developers looking to have their games certified for Valve's upcoming Steam Machine should have a relatively easy time of it, as the demands are very similar to those of the Steam Deck, ...
They're part of a new group, dubbed Utilize, pushing to 'advance smarter, faster, and more affordable use of existing grid infrastructure.' It will probably benefit them, but not exclusively.
More VRAM is nice, especially since it's faster too, but how much will it cost?