Of course in many ways she is right. Spotify is not run by the artists or record labels. It is an entirely different entity, however the question could be framed in a different way. If artists such as Swift are withdrawing from major streaming services like Spotify then what are they suggesting is the alternative?
Over recent years we've seen a move away from purchasing music to having access to an always-on supply of all our favourite tracks. Ten years ago we would have bought a CD and shared it between us. Up until now, digital and streamed music has been aimed at the individual and it has been difficult to share it, even with those under the same roof.
Until a few years ago, I was deriving 95% of my income from selling digital singles; if there's anyone who should be afraid of streaming, it's me. Instead, I'm watching my fanbase grow exponentially as my fans utilize social networking and streaming sites like Spotify to create an honest to goodness grassroots movement.
Every week still it seems that I hear that something new will "kill the radio star". Spotify will kill off radio, Pandora streaming will kill off radio, Nick Grimshaw will kill off radio. It won't. Technologies change, but radio isn't a piece of technology. It has a soul, it's a connection... it's my friend.