I will note that the most successful non-comms do have talent that tell stories about music. While the tone of a lot of KEXP for instance, may not be for everyone, Larry Mizell Jr. (through his family history in the business) does things like "OG Thursdays" where a lot of intel and storytelling around the music happens. That's just one example.
Spotify, I would argue does something that while it isn't "DJ" driven in the sense it doesn't have a voice narrative or DJs doing breaks, does have a sense of curation or context behind a lot of the playlists, particularly in dance culture where producers and DJs themselves post things that influence them and that does give context to the music, in a different way. Some of their curated playlists are hybrids that while too niche for full time formats on terrestrial radio, are definitely akin to what some stations or specialty shows might have experimented with in the past.
Apple Music has a lot of curators involved that are also more close to traditional DJs. Zane Lowe, Elton John, a myriad of music industry, former radio and artists that create shows on the platform. They've expanded that team in dance and country, in the not too distant past.
So, the traditional "DJ" model may not be as prominent a part of these services, but the contextualizing and curation is still happening. They aren't exact equals but there's still a place in the model for it, on either platform. There's an abundance of choice out there and people need guides to avoid being overwhelmed. Or, they just stick to what they know and never expand past that. I've never been able to stick to the latter. Personally, I still prefer radio whether I'm looking for the familiar or for discovery - with an actual human guiding it and hopefully, being interesting in how they present it. I realize other generations may view it differently.
Spotify, I would argue does something that while it isn't "DJ" driven in the sense it doesn't have a voice narrative or DJs doing breaks, does have a sense of curation or context behind a lot of the playlists, particularly in dance culture where producers and DJs themselves post things that influence them and that does give context to the music, in a different way. Some of their curated playlists are hybrids that while too niche for full time formats on terrestrial radio, are definitely akin to what some stations or specialty shows might have experimented with in the past.
Apple Music has a lot of curators involved that are also more close to traditional DJs. Zane Lowe, Elton John, a myriad of music industry, former radio and artists that create shows on the platform. They've expanded that team in dance and country, in the not too distant past.
So, the traditional "DJ" model may not be as prominent a part of these services, but the contextualizing and curation is still happening. They aren't exact equals but there's still a place in the model for it, on either platform. There's an abundance of choice out there and people need guides to avoid being overwhelmed. Or, they just stick to what they know and never expand past that. I've never been able to stick to the latter. Personally, I still prefer radio whether I'm looking for the familiar or for discovery - with an actual human guiding it and hopefully, being interesting in how they present it. I realize other generations may view it differently.