[ThirdFoundation]

I don't think that's the point though. If I understand correctly, the point is that it's okay to charge by usage -- just not specifically giving different rates to different things.

Net neutrality says that the ISPs can't throttle Netflix's speed while giving priority to another streaming platform. It's okay if users are charged by usage (even, perhaps, non-linearly) -- but it's not okay in the eyes pro-NN people if the ISP charges more for Netflix than, say, their own streaming platform. A byte should cost the same regardless of its use (much like a kW of electricity costs the same for a toaster as it does your refrigerator or another brand of toaster).