So many kids living in poverty that would've never been able to afford such content have their days slightly less miserable because of piracy. Its not like the corporations are losing a penny, those kids would never be able to pay for it anyways, not in this world of extreme under-regulated capitalism.
(Also, in a perfect world, there wouldn't be poverty, and there would be a fair system to reward the actual content creators, not just the corporation that happens to owns the rights to the concept of that particular Movie/TV Show)