Even if, hypothetically, Apple doesn't pull it, how long until Google blocks it? Is Brave big enough to be sued if they continue circumventing Youtube's terms?
Google never allowed alternative YouTube clients that had this exact feature set on the play store.
Plus, it needs almost weekly updates to function because Google (my guess!) intentionally breaks some API slightly, just to make this sort of thing more difficult.
The YouTube ToS clearly says players shouldn’t play audio without video (aka background audio).
Does scrapping via youtube-dl make it legal?