If you want to play retro games check out Retrodeck AND Emudeck. Read up on how they both function before deciding which one to use. One is kind of a bunch of scripts that downloads and installs emulators all over the place and one has them all contained in a flatpak.

I forgot which is which

The article isn’t very clear as to what data is to be allowed to be shared. That being said I’m 100% convinced the Europe and the US DON’T share the same values when it comes to personal data