I think Tidal is redundant of what already existed on the market. Apple, Spotify, Google music, youtube, etc already provide streaming services (free and paid). Tidal is nothing new and I don't get the point of them not paying artists' their royalties. So I guess if a artist puts their music on Tidal, discovers they are not getting paid accurately for royalties and sues Tidal, Tidal will remove their music instead of just paying up in the first place.