Holy shit, I love seeing team red balls deep into linux. One thing is making your driver open source which is freaking awesome, but a compositor? That's cool as fuck.
I found this, apparently "Triang3l" a Xenia emu dev, developed the Vulkan Terakan driver which adds support for HD 7 series. Last commit was in 2023 apparently. I couldn't find anything else yet.
Bazzite is exactly that. You can't break it unless you read and study how to break it, intentionally. Flash it to a USB drive, boot to the installer, done. You'll never worry about drivers, updates, ads, spyware, telemetry, that will be a thing of the past.
If you know how to flash an iso to a thumb drive and press F2 at the bios prompt to boot into the installer, everything else will be easier than that. It just works.
Don't forget about all these color management stuff being baked into gimp, Krista and Inkscape.