I see your point…
lemme explain my logic tho using the above example… aimkid (the animator) is the artist who did the releasing, so it kinda makes sense to have them as the release artist (similar to the remix guidelines). aimkid did not make the music in the video, so that’s credited to 100 gecs (the music artist) on all levels (both recording and track)
if the video was released by the music artist (say, Bread by Anya Nami) or by their label (like Diggy Diggy Hole by Wind Rose on Napalm Records), then the release artist would be the music artist, of course
with how MusicBrainz is set up currently, that gives good visibility to official music videos and reasonable visibility to unofficial videos (i.e. they don’t clutter the music artists’ page, but are visible on the video creators’ page)
that said, I’m down for a different solution if you feel that’s too confusing (or perhaps even a change to how releases are displayed? idk). we probably shouldn’t be tagging for the renderer, if possible