Spotify can do what it wishes, and grandparent poster has said s/he disagrees with Spotify and doesn't wish to contribute to their profits while they're doing something s/he disagrees with. So, isn't that all good and dandy?

And if people start a campaign to tell people to "Delete Spotify", that seems to be in the realm of acceptability too? Just like people are saying "Delete Uber" because they're taking money from that Saudi "Journalist Chopper" Prince.

If the campaign is to get the government to create a law to muzzle Spotify, then there is an issue...