No one asked, but here it is.
flatpak remote-add --user --if-not-exists GeForceNOW https://international.download.nvidia.com/GFNLinux/flatpak/geforcenow.flatpakrepo
flatpak install flathub org.freedesktop.Platform//24.08
flatpak install -y --user GeForceNOW com.nvidia.geforcenow
Especially hunting down that Flatpak repo was pain as the Nvidia hided it in .BIN.
More info: https://www.nvidia.com/en-us/geforce-now/system-reqs/#linux-os