The problem is that a comment like this is mostly just calling names and the rest of it is just empty claims without explaining anything, such as why the analysis is wrong.
It's great if you see things that others don't, but when posting here, please provide real information that others can learn from. Just fulminating about how bad something is—even when you're right—only makes the thread worse.
Yes, you're right. The article makes little sense. I think you're being downvoted because you didn't describe why you think it's senseless.
I can list one reason: this study didn't account for unlimited plans. I think that alone is a pretty bad omission. In some cases you could use N terabytes per month for pretty marginal extra cost.
