Just want to say that all of these replies missed the mark so much by debating desktops and desktop modes and BSD on a game console... While this graph says that 3% of desktop users are running Linux, what it means is GNU/Linux and not just the Linux kernel. The steam deck runs GNU/Linux as the OS regardless of it being in desktop mode or console mode. a Chromebook runs Linux, but that is still ChromeOS. Any android device runs Linux, but that is Android. we are not talking about the kernel. We are talking about GNU on top of Linux as an OS that people use in some way as a desktop.