It’s a controller with Xbox layout and DualSense features. If you look at Valve’s latest news, Xbox controllers are the most common on PC. So, I guess they want to sell these to those users maybe? Butit doesn’t have hapticfeedback, that’s a bit disappointing.
Personally, I won’t buy anything without trackpads. I want a true Steam Controller 2, the first needed an additional stick and a proper dpad.
Indeed, I freaking love GNOME’s UX/UI. But I switched to KDE for Wayland gaming.