[immibis]

Neither is Spotify owed anything from you. They aren't owed money, unless you agreed to pay them money (actually agreed, not clickwrap). They aren't owed ad views, because clickwrap agreements to watch ads generally don't actually have any legal force. And if they think they do, let them sue you and find out. You don't owe them advance compliance according to what would benefit them the most, but they benefit greatly from you thinking you do.

This applies to a lot of things, not Spotify in particular.