Netflix was already paying for an uplink connection of sufficient bandwidth. The customers were already paying for a downlink connection of sufficient bandwidth. The assertion that it's necessary to hold one party hostage in order to get more money from the other is absurd.
UPS doesn't demand that Amazon pay for its new trucks, and it certainly doesn't hold Amazon packages hostage until they do so. They're supposed to buy their infrastructure with the profit that they're already generating. And ISPs are seeing record profits right now.
What I am saying here is that your analogies are poor because you are uneducated about the topics you are analogizing from. Which sadly, has become a good analogy for the broader Net Neutrality debate.
You might also notice that I am not advocating for the ISPs in my last post. I feel that their demands on Netflix were excessive and unrealistic. That's why I described it as the ISPs trying to soak Netflix.
Also you have the issue that sparked the large public prominence of Network Neutrality. Netflix was renegotiating their peering agreements and the ISPs were trying to soak them on the last mile costs. ISPs felt Netflix should bear the cost of network expansion since their service was generating all the traffic that they needed to upgrade to accommodate. Netflix felt the cost should be primarily carried by the ISPs. This has almost nothing to do with you as a consumer, but Netflix successfully branded it that way to garner public support. N.N. complicates adds a lot of uncertainty to what is legal to negotiate in a peering agreement between companies. L3 is probably going to be the big loser here, not Comcast.
And finally, because I see a lot of posts on this chain that don't understand what Power Factor is, it probably needs to be pointed out. A refrigerator has an inductive motor in it's compressor that it uses to chill the air. A toaster is a simple resistor. The inductive nature of that motor degrades the power network by transforming some real power into imaginary power (mathematical terms) and basically messing up the phase relationship on the distribution network itself. This ratio of real(useful) and imaginary(useless) power is called Power Factor and the power company measures it and asses a fee based on how much you screw it up. A typical household does not run enough of anything to noticeably impact the networks power factor so most consumers don't know about it but if you were running a hundred refrigerators you would absolutely be charged more than running a thousand toasters.
What does that have to do with packet networks? Well, when the traffic (electrical load) impacts the function of the distribution network, the cost is passed on to the user that generates that load. Not all Kilowatts of power consumed are equal.