Podcasts do this very thing and it's lucrative enough for the lot of them to stay afloat while providing great content. The only thing I'd say sucks about it is

Podcasts do this very thing and it's lucrative enough for the lot of them to stay afloat while providing great content. The only thing I'd say sucks about it is the price for curated ads are probably prohibitively high compared to highly targeted, algorithmically picked ones.