Does anyone with a strong understanding of internetworking, peering and transit contract negotiation actually believe that "net neutrality" is possible? traffic shaping of saturated links seems like a necessary outcome to not undermine the smaller users (i.e. low bandwidth communications) that are impacted by heavy users (i.e. video streaming) if two peering parties can't come to terms on cost sharing for link upgrad…
Traffic shaping of saturated links sounds like a waste of time and resources when it's so much easier to just upgrade the hardware. It's cheaper too! It also happens to be the fucking purpose of the ISP (to provide adequate bandwidth for their customers).
Think of how much it costs to pay people to manage an incredibly complicated traffic ruleset--not to mention the massively increased CPU overhead--versus a one-time hardware purchase.
What you're talking about is either an ISP that's dying and can't afford to upgrade their shit or a greedy evil monster that simply wants to extract more profit from existing infrastructure in the most obtuse and invasive way possible.