I mean there is peertube for video content. I know my instance runs aNONradio which is pretty eclectic music and talk radio, but there are probably other similar streams. There’s quite a few services for CC licensed music. Personally I listen to a lot of actual play RPG podcasts, which are probably right on the border of hobbyist / side hustle stuff. More indie and low budget than say, critical role or the like, but still partially monetised, even if only to cover costs.