It would be wrong to dismiss an argument just because of who is making it. Spotify's argument here has merit. It is also wrong—though in a different sense—for

It would be wrong to dismiss an argument just because of who is making it. Spotify's argument here has merit. It is also wrong—though in a different sense—for Spotify not to acknowledge the irony of them complaining about Apple being a middleman who takes a cut of the work of creative people when that is also their own business model.