this week AT&T announced the deployment in Austin, TX of their "5G Evolution", which is more like 400Mbps.

after that, they told tablet users with a grandfathered unlimited plan that they would be throttled after 22GB.

AT&T is bleeding post paid customers. How many tablet users can they have that need throttled?

AT&T transmits on 6 LTE bands. What is in the works that they need all of this capacity?