Are CDs, DVDs, and BluRays you own considered your data? Backing up those is a good idea to work around disc rot. Media on streaming services might not be there

Are CDs, DVDs, and BluRays you own considered your data? Backing up those is a good idea to work around disc rot. Media on streaming services might not be there on any given day. As for piracy, the cops don't go through your drives looking for pirated material. (At least in most Western countries.) People almost always get caught while they are distributing it, not storing it.