Huh, I didnt realise this iteration of steamOS hadn’t released. I remember tinkering with the distro they released (probably in alpha/beta) back in the day when steam machines were going to be a thing,
They switched from a Debian based OS to an Arch based immutable fork for the Deck. There are folks who have built a close version to SteamOS 3, but there would be no need if Valve would just release the official OS. I can’t imagine why they haven’t. It would only make it cheaper for other hardware manufacturers to release a product. I don’t know how much of the Ally’s price is just covering the Windows license, but it has to be a substantial percentage of the overall retail price.
I think the main selling point of the Ally is Windows though.
There are plenty of people who are scared to touch linux, even with a nice launcher on top that does everything for you if you are happy with a vanilla experience. I personally know people, in their 30s as well, who said a while back that they would rather wait for a windows handheld for “stability”. They havent picked up an Ally though.
It’s an immutable filesystem fork of Arch, not vanilla Arch. It’s as stable as any operating system is, doesn’t update in the same way Arch does, and doesn’t even allow the user sudo privilege. Also, you don’t even need to interface with Linux. The front end is extremely intuitive, but you also have the option of a pretty great KDE Plasma desktop mode if you switch over. Fortunately, it has no Candy Crush, Teams, or Cortana in the Start Menu.