I think that's a very hypothetical claim.
> Let’s be clear about what that means. Apple connects Spotify to our users. We provide the platform by which users download and update their app. We share critical software development tools to support Spotify’s app building. And we built a secure payment system — no small undertaking — which allows users to have faith in in-app transactions. Spotify is asking to keep all those benefits while also retaining 100 percent of the revenue.
I think we should be clear that Apple built the app-store ecosystem to improve its iPhone adoption and lock-in. And Spotify isn't asking to keep 100% of the revenue. Spotify is asking for a choice of letting users pay how they wish.
The problem really is Apple wants to milk its App store ecosystem now that its popular and 30% / 15% is a very steep price / revenue loss for any significant player in that eco-system. And FWIW, Google provides a similar App store service, while also allowing users to what they choose with their phones (i.e., install side-loaded Apps).