Assume there's no DRM involved. Do books not have the same protections as music (e.g., home archival being a defense against the otherwise legitimate copy)? I.e

Assume there's no DRM involved. Do books not have the same protections as music (e.g., home archival being a defense against the otherwise legitimate copy)? I.e., is it not true that the download is fine but that what you do with it could be illegal?