Rust is a memory-safe language. So in this case, it could result in more stable software.

No, custom desktop environments and window managers can’t be used. What you’re referring to are applications which simply modify window geometry automatically, which emulates a tiling window manager.

Not only that, you asked for their opinions.

Or my personal favorite:

I don’t know if KDE got it working yet, but Gamescope’s works pretty well out-of-the-box. Nobara and maybe Chimara OS already have this ready with a session for Steam Big Picture mode.

Kinda funny that Windows games seem to always get compatibility with these things first. I guess just adding support in Wine means more games get the functionality at once than developers adding it on a per-game basis.

An “Advanced Mode” along with an alert to warn the user is what I was thinking.