You might want to get Waydroid a shot instead. Even the Arch Wiki states this:
https://wiki.archlinux.org/title/Anbox
" Note: As of February 2023, Anbox is no longer actively developed. The developer recommended Waydroid as an alternative."
(also the anbox-support AUR package hasn’t been updated in two years)
I would recommend looking at this guide and getting and seeing if you can get Waydroid working instead:
Not exactly sure how well it works on a system with nvidia graphics they recommend using software rendering with it, but at least the project is still active.
edit: might be able to run it better using your AMD integrated graphics instead