I haven't even tried Windows on it, but the handheld mode for 11 that was leaked a while back very much feels like Microsoft seeing the success of SteamOS on the Deck and all the x86-based handhelds coning out, and panicking a little.

Which is kinda ironic, because Windows 10 used to have a Tablet Mode, which was coincidentally also a pretty decent interface for a controller, as far as the start menu was concerned, until they removed it.