See, it turns out that the Rabbit R1 seems to run Android under the hood and the entire interface users interact with is powered by a single Android app. A tipster shared the Rabbit R1’s launcher APK with us, and with a bit of tinkering, we managed to install it on an Android phone, specifically a Pixel 6a.
Edit: Someone also got doom and Minecraft running on this thing
Wrong, that's even why I bought a SteamDeck (edited to add the most famous), PineTab2, PinePhone, and a reMarkable and use them pretty much daily.
Are there a lot of these compared to Android? No, but please do not say "nobody" when you mean "most" or "the vast majority" because by doing so you are reducing the perception of choice. Some people, like me, DO prefer plain Linux when they can. By hiding the fact that commercial solutions do exist this is helping an already dominant solution.