Yes you've never lost a DVD! I've lost plenty of DVD's due to damage over time and it's worth saving my money if I back it up and put it back in the box. I have over 4TB of space on my machine hence why I can back it up. As people pointed out, there are so many circumstances how DVD's can go bad. Especially since it depends on the manufacturer of the DVD's if they're doing the process properly because if they're not, your DVD can decay and you're shit out of a movie that you supposedly owned. The MPAA is basically saying "Fuck you, buy another DVD." If everyone started renting these DVD's via Redbox, Blockbuster, etc, then the MPAA would lose even more money because people stopped buying their DVD's just to spite them.Who the hell actually makes "back ups" of DVDs ? Out of all my tech friends that I know, none of them have backup anything in their collections of games/movies/media.
People just like to complain to complain.
Fuck em.