I did and I do, but it is still only streaming, unless I missed something ? I also like how downloading the songs I like in a old fashion way gives me total control to organize my music (for instance editing genres and making auto playlists from it), with no fear of them being withdrawn from a platform without notice

Fountain has downloads. And playlist creation import export. But there are many apps that support the new features

Podcast Apps - Podcasting 2.0