Ok, so it doesn’t exist because of the training data, couldn’t that be achieved by the self hosted users sharing anonymous training data? Or maybe sharing curated playlists to help the suggestions for others? I totally understand some may see it as a privacy concern, but since the ultimate privacy is becoming disconnected to everyone and everything, there might be a level of sharing that can be achieved where users could feel comfortable.

Note, I just woke up and this makes total sense to me right now, so don’t hate me please.