Cheryld
First, it's not "overpriced." It costs what it does because it is the most expensive internet service to provide, per capita.
Secondly, a 30GB plan can be enough to "run a household," but what it means to "run a household" may mean something different to different people. Hughesnet is not made for cord cutting. One can stream with Hughesnet, but that doesn't mean one can stream with it like they can with an unlimited service. It is a service that is both expensive and difficult to provide, and it fits a niche market. Hughesnet provides internet service. How that service is used, and how the data included in that service is used, is entirely up to the customer.
And, like satellite for internet, there is satellite for TV.