I get it all to well. We just disagree about what you actually are entitled to with the "unlimited" plan and what would still be within the terms of it. There is a difference in that. But that's alright, we can agree to disagree, as that's about as far as it would get ultimately.
I think you just nailed it in one word: "entitled". Todays "entitlement" mentality is the root of all this complaining. Folks seem to not understand that they ARE still getting data so it IS unlimited. Another option would be for the carriers to just raise their cost by 5 times and let everyone have those plans and let everyone suffer when the network gets congested. Or since VZW dropped those plans years ago, they could just NOT allow grandfathered at all. Once your contract is up they could change your plan to whatever they wanted to. You either re-up at the then current plan, stay on month-to-month with the then current plan, or jump ship. They actually did folks a solid by allowing grandfathering at all.