In this case it’s referring to the fact that the OS is built upon the same containerization technology used on cloud platforms such as Kubernetes. As a marketing tool it’s a bit buzzwordy, but it’s not about running the core OS components outside of the physical machine here.
If I’m not literally touching the content I’m trying to scroll, I’ll stick to the default orientation (scrolling down moves content down). Wayland touchscreen input handling seems to handle this just fine and not couple touchscreen scroll direction to trackpad/mousewheel scroll direction.
Yup, while Denuvo DRM is still an issue for many other reasons, it has been generally very Linux and Wine-friendly, especially in comparison to other popular DRM/anticheat solutions in place that explicitly block LInux users by-design, or at best change their implementation so often that it’s a cat-and-mouse game keeping Wine and other layers up to date to support it.
I haven’t adopted this kind of setup, mainly because Proton just does such a good job I have almost zero need for Windows, but my plan for eventually doing something like this was to also maintain a passthrough Linux VM for any GPU-intensive work on that side.
When I realized that the practical end-state of my system would mean I’d just be running things from within the Linux VM 98% of the time (games that can run on Linux) I kind of dropped the idea.
This is, IMO, the biggest yet least obvious advantage of immutable systems. A traditional Linux environment is “just as safe” as the immutable setups, if only the user/administrator is perfect, never makes a mistake, and always makes the right decisions for now and the future.
Given reality tends to differ from the above, having a system that, at a bare minimum, provides you the “oh shit go back” button to system-level changes, and at best provides a clear, reproducible, trail of actions, is a huge advantage for long-term stability for all users, experienced or not. I’ve been through the school of hard knocks far too many times maintaining everything from server setups to gaming desktops the traditional way, and have committed to “early adopting” immutable distros for pretty much everything except the gaming setup (given the whole suite of proprietary and out-of-date/out-of-touch applications that are basically necessary in that space and not-fully-compatible with the sandboxes and abstraction layers necessary).
I can see the use case for someone who wants a single OS install on the Steam Deck that does gaming just about as well as SteamOS does, but has a more fleshed out desktop experience (or even just a different one). The linked article goes into detail on various desktop-focused developments within Bazzite that wouldn’t really make sense for Valve to prioritize in SteamOS itself.