The worse abuse of market power there is that Apple Music doesn't have to pay the 30% to the app store for subscriptions made on the device, but but spotify etc

The worse abuse of market power there is that Apple Music doesn't have to pay the 30% to the app store for subscriptions made on the device, but but spotify etc do, so Spotify can't charge a comparable price on iOS, and also wasn't allowed to tell the user in the app that they can subscribe for $x online. Deceptive app naming has nothing on that.