Yeah of course, the best place to start is the good old arch wiki, and some videos I found very helpful when I just started using Linux.
Basically yeah just that. But it will probably return some error as garuda-nvidia-config and garuda-nvidia-prime-config depends on nvidia-dkms.
So you have to do
sudo pacman -R nvidia-dkms garuda-nvidia-prime-config garuda-nvidia-config
followed by
sudo pacman -Syu nvidia-open-dkms
and reboot, but i don’t think it is good idea because the garuda devs have put those configs there for better optimisation purpose. So with that in mind if you want to use Wayland you can follow the above.