Comment by jkman

Yeah ofc you can just rip the media you already own, e.g. Automatic Ripping Machine for physical disks. It's more involved than just drag and dropping files in, but it really is bulletproof once you've got it up and running.

And on "obtaining content you haven't purchased", that content is just another .mkv or .flac file. Doesn't make a difference to your media organizer.