They have not respected user privacy
What do you mean by this? How haven't they?
I listen to some niche artists and if I’m streaming, I want to maximize their profit off my streaming.
That's funny so do I, I listen to a lot of music and the majority are not popular, this helps increase the share of the pie so the artists I listen to get paid more
May I ask why me having a positive opinion of Spotify is important?
It's not