AT&T Unlimited LTE Hotspot $20 without AT&T phones

it was not intended to be used the way we are using it
Not intended to be full time internet
That is point people are trying to make

Yes we are only part of the market, but a growing share
I use mine to augment my vzw account, by alternating Daily use between them and/0r using the one with the best signal delivery speed
This way I have reduced the load on my old grandfathered vzw unlimited plan
Someday this plan will disappear and it too will become legend of the old grandfathered users