I use it for my own dvds/blu-rays, yeah. This is technically still considered piracy, but my personal view is that I’m fine paying for something once because the people who made it deserve to get paid, but I’m not fine paying for the same thing multiple times when the effort on their end to make the new version was basically zero. It would be one thing if there were physical costs like going from vhs to dvd, but that’s not the case here.