I think that is what the commenter meant: "...unless I pay a whole bunch of extra fees or accept a stupidly low monthly data cap"
(edit: I initially thought it was $15/mo for the gateway + no data cap but just checked and it is $25/mo. They are called "Xfinity Gateway" vs "xFi Complete").
There is also "gigabit pro"/"gigabit x10" where they run fiber to your house. That is $350/month for symmetric 10gbps. Lots of limitations on availability and a big install fee, though. Gotta get the other half on board with that ;-)
You don't need to plan for media consumption anymore. It's there when you need it. Want to play 100GB XBox game? No problem, it's here in <15 mins.
I’m not the first one to say this, but often it seems that faster Internet speeds have enabled completely new use-cases and applications that sometimes weren’t even obvious until a critical mass of people had the faster speeds.
My building in Oakland, CA has multiple options, including fiber. The Comcast folks setup tables at least once per quarter to help customers/residents. The cost was much cheaper. I now have gigabit fiber from Wave, and pay less than I did back in MA.
We actually don't use that much data though, so just went with the data cap and our own modem, and never went over.
This was in the Seattle area.
Are you sure it's a _discount_? They charged me _more_ for "unlimited" data and own modem. This change isn't new (at least a few years) but a quick google found recent: https://forums.xfinity.com/conversations/customer-service/wh...
If you choose the $25/mo option, you don't have have to pay to waive the monthly data cap.