That explains a lot.
I don't understand your point? That's called a scam. Instead of giving it to everyone, they are forcing people to be on two of their services so they can make even more profit. AT&T spent billions to purchase Directv and now they want to recoup their money.
News articles are everywhere:
AT&T doesn't care about cutting prices: http://www.cnet.com/news/as-wireless-wars-cool-down-at-t-says-it-wont-chase-customers/
AT&T is spending 21% and deploying Band 30 (aka 2.3Ghz WCS)
Connect the dots. There is no congestion issue.
AT&T is only offering unlimited to direct tv customers they already said so ..... Go read it.
As far as that goes what they tell the public and what they actually do is way different. They will tell you they thought of AT&T next , mobile share plans and everything else but they were reactions to T-mobile and Verizon and being competitive. Bandwidth is a limited commodity and considering they are getting more customers then less they are getting more congested not less which is simple math my four year old niece can do.
If you find then expensive then leave ? No amount of whining on a forum about it will do you any good.