Spotify instead of Apple Music: Siri in iOS 14.5 can set the preferred streaming service

Spotify, Deezer, Tidal & Co. subscribers who want to control their preferred service on iPhone and iPad with voice commands must always explicitly instruct Siri to use it. Otherwise, Apple’s voice assistant always tries to tap into the in-house streaming service Apple Music, which of course has no result if no subscription has been taken out.