I do not think this is the same as going through the cell phone. My cell phone has a cap but my home internet router with them has no cap. In fact, when using the cell phone I have it get data from the home router and it doesn't need to use the cell phone data cap when at home.We both do video, etc and that's what I see.
I'm pretty street smart and doubly so with whatever cash I have left. I make different people explain multiple times and cross check. I read the fine print. Companies do have to change to stay competitive and the world of internet access is about to open up in a big way. Look at how TV opened up and the exodus from satellite TV that didn't change fast enough. Those people lost are never coming back.