If this is true, you can create thousands of 1 second "songs" with different metadata and fill up your library really fast.
If you want a bunch of songs or albums you don't have it's just a matter of search for it and listening to it, and to hit the 'make songs available offline' button.
[1] Note: I do not in any way condone music piracy. I'm just pointing out that it's more practical than stripping DRM. But really the best thing to do here is to just pay for your music.
I don't much care either way. People want digital content for free, publishers continue to rape the idea of works entering the public domain in a reasonable amount of time. Its hard to feel bad about either party.