Not a single SAAS service in the "podcasting" space offers workflows for audio arts professional. Creators that talk about music and want to show case songs or "stems" of music. Audio Engineer, educational/topical discussions where you are listening for the nuances of audio arts (like dynamics, eq etc..). Musicians talking about parts in a song and song writing.
Currently no service out there allows for you to record a camera, a portion of your screen (to show case a DAW or other software tools) and multirack audio that is UNCOMPRESSED and UNPROCESSED. Add to that basic requirement the ability to have a third party (guest) join the conversation about be able to also here, at the very least during recording; unprocessed audio from the mutitrack sources.
I am not talking complicated stuff like Dolby etc.. I'm talking basic two track (stereo) multitrack recording (a microphone source and a virtual audio source in parallel). It is a crime that people in the music arts world could never even have a chat and listen to a song without it sounding like garbled mess.