The article discusses the Steam Machine and SteamOS, with comments revealing that Valve has been working on integrating the FEX x86 emulator into Proton, allowing for ARM-based gaming. The Steam Frame, a PC that runs SteamOS powered by a Snapdragon 8 Series Processor, is also mentioned. The discussion focuses on the implications of Valve's support for ARM-based gaming and the potential impact on the gaming industry. The use of KDE Plasma for the desktop and the limitations of SteamOS as a daily driver are also discussed.