To date, I've used Gnome OS as a means to see what's coming for the desktop environment. Typically, I run Gnome OS from within the Boxes app (because you can't run it as a virtual machine). However, this will probably change once Gnome OS transitions (as it has been reported by Linuxiac) to a general-purpose Linux distribution.

There are some things that will remain a part of Gnome OS. First and foremost, it will continue to deliver a very stock, unaltered version of the Gnome desktop environment. Second, it will remain an immutable distribution, which is great for security. Gnome OS will also stick with Flatpak apps as the primary source of app distribution and installation.

Adrian Vovk, a contracted developer for Gnome, wrote in his blog, "I’ve had numerous conversations with a number of people involved in the Gnome community. We discussed the implications of the Gnome project making an end-user Gnome-focused OS. Generally, I found that the reception and outlook are positive." He then mentioned hearing Harald Sitter (of the KDE team) give a talk at Akademy 2024 entitled "An Operating System of Our Own," where Sitter mirrored Vovk's thoughts on Gnome OS, which inspired Vovk to write about the possibility of Gnome OS becoming a general-purpose operating system.

In the same post, Vovk announced that he has "stopped development of carbonOS as an independent project. This means that carbonOS’s independent packaging is no longer maintained. The project and its mission will continue, however: ideally in Gnome OS and as part of the Gnome Project, or as a downstream fork of Gnome OS."

Vovk also assured users that Gnome will not change its relationship with its existing downstream and noted that the plan is to eventually try to monetize Gnome OS.

For further reading and discussion about this project, check out the gnome-os tag on Gnome Discourse.