Correct me if I’m wrong but isn’t cachyos deploying the exact same solution? The only difference seems to be that their package manager offers to swap the packages.

No need to reinstall the entire os, just swap the driver packages…

Have you tried the aur package mentioned in the Arch News? https://archlinux.org/news/nvidia-590-driver-drops-pascal-support-main-packages-switch-to-open-kernel-modules/

I don’t see why it wouldn’t work with wayland.