I looked for this 'android remote app' but a lot of options came up when searching for it. Would you be able to tell me the name of the developer please, or send me a direct download link? Thanks in advance!

Android Auto is the Android equivalent to Apple CarPlay. I.e., it mirrors your Android phone screen onto your car display.

Thank you! I'll try out VLC.

Thank you! I'll try out VLC for playing my offline music.

Yes, unfortunately I haven't been able to find a foss alternative for Android Auto. If someone happens to know one, I am open to recommendations.

Thanks for the input!

Gboard with its access to the internet blocked via RethinkDNS.