I don't think that logic really holds but its pushed by spotify. People used to listen to a lot of varied music -- and theres a lot of ways to do that still without paying for spotify.

Anyways Spotify is just a platform/gatekeeper for record labels to push their products and theres no way that spotify prices ever become static. They will need to continue to push more products through the model to continue to grow and pay for company especially as all the other players have wizened up.

FWIW if you lapse in payment they kill all your downloaded content immediately. Super annoying service. I get why but like 10 days after probably about 10 years of subscription seems like a real jerk move. Even content that wasn't theirs and was mine -- they wiped it. You own nothing.