Do you know this for a fact or are you interpolating based on legacy music media tactics?
The top record labels haven't changed places since the bad old days. You know why Spotify's never made a profit in 15 years? It's because all their revenue goes to pay licensing fees to the big 5. Spotify can't make its own music a la Netflix, which is why they're desperate to build podcast revenue.
Why not? Why not be their own label?