It's not about being right. I'm simply talking about a fact. talk and text have gone down in price. Data has increased. Under the tiered plan for me I would pay more to get a higher data plan. It would be about a 10 difference in the increase. But I would get unlimited talk, text, and the ability to share data. Shared data alone for unlimited customers is an additional 10-30 depending on what plan you have.
The point of my post was that unlimited users have paid more over time on talk and text. Tiered customers have paid more for data. They essentially wash each other out. Overall the bills are about the same when you compare let's say a 12 gig or even a 20 gig plan.