Recent testing revealed that Arch Linux, Pop!_OS, and even Nobara Linux, which is maintained by a single developer, all outstripped Windows for the performance crown on Windows-native games. The testing was run at the high-end of quality settings, and Valve's Proton was used to run Windows games on Linux.
There’s a GNOME extension called HUE lights that allows you to control everything from your tray, entertainment zones and all. Similar probably exists for KDE/etc.
OpenRGB can handle a ton of stuff like this if I recall. I dont know if its hue extension is any good as i havent used it, but ive seen videos.