I don't see anything remotely dishonest about this. "Spotify genre pages don’t reflect these but push generic in-house brands as top tier products on the world

I don't see anything remotely dishonest about this. "Spotify genre pages don’t reflect these but push generic in-house brands as top tier products on the world stage" is AFAICT not based on reality. Spotify's playlists for the hottest hits in the genre or decade of your choice have exactly what you would expect them to have. The generic background music only shows up when you ask for generic background music.