I agree fully. I basically never download music anymore, because I can get all the music I can think of on Spotify for a few bucks a month.
I recently started music pirating because I listen to a lot of genres and I want to shuffle them. If I use Spotify, I am limited to their shitty shuffler, but if I download my music offline, I can shuffle however I want. My favorite algorithm to shuffle my huge bunch of music is to shuffle them by genre. Now I get to listen to interesting music with full control over the algorithm used.
Also, there are frequent power cuts in my area, so an offline library always proves useful. I also visit places where internet connections are not available.
These corporations would never let that be the norm. They are presently moderate about it because we are an extreme minority, but if this population starts growing at rapid rates, these leeches will go crazy. Just like how Google behaved a few months ago to prevent ad-block usage on YouTube. The unfortunate news is that we can’t even do much about it; they already have a scary market share and the money to do whatever they want. Worse thing is that these corporations will unite together in such scenario.