I presume this is just an Android launcher with an app whitelist and no sideloading, slapped on a generic rebrand of someone else's phone hardware, in the end?

I presume this is just an Android launcher with an app whitelist and no sideloading, slapped on a generic rebrand of someone else's phone hardware, in the end? So, great, hardware to solve software problems. This should just be a custom image, like Cyanogen was or something. And where are the music options? I constantly listen to music on my phone, so this is a total dealbreaker. It should have Tidal, YouTube Music, Spotify, etc. They're not distractions; nobody stares at their phone whilst listening to audio.