I can see your view but I think you look at this in a very black and white way, even if you don't agree with me.
It's not about a sense of entitlement it's just about the fact that we live in a very expensive world and sometimes, as a mass consumer, I don't feel like I should have to pay for something all over again. It's like using the loos at McDonalds. Yes, I know they say 'For eat-in patrons only' but I've spent a lot of my money buying their burgers so, even if it's against their rules, I feel like I'm allowed to use their toilets whenever I like.
I actually think that the way DVDs and Blu-Rays are being sold at the moment is shameless. The fact that a film like Transformers 4 was released without any extras, so that when they release the 'Special Edition' in a few months time people will feel obliged to buy both, is totally wrong. Look at the Harry Potter DVD issue and you'll see that people like me, who are fans of the series, are going to end up spending several times more than we ought to.
Also I'm not actually changing the format because my CDs would allow me to have unlimited digital copies as well. So it's hardly like upgrading from VHS to Blu-Ray.
But personally I feel like series such as Star Wars need to stop milking their dedicated fan base. But that's a different issue I guess