Why this is important: This is the clearest signal yet that Valve is thinking far beyond just the Steam Deck. If Windows PC games can reliably run on ARM, then the same games you play on desktop and handheld could one day run on phones, tablets, low power laptops, and future hybrid devices with far better battery life and thermals. It’s kind of like what Netflix is doing with bringing PC games to your phone , except that this wouldn’t require any extra effort from the developers.
