Net Neutrality means you don't favor one host over another for the same protocol, not that you treat all protocols exactly the same.
In the case of the ISPs vs. Netflix, the ISP's are trying to slow or block streaming videos from Netflix while allowing or prioritizing streaming videos from providers who pay the ISP's fees. This is non-neutral prioritization.
Neutral prioritization is giving priority to streaming video/music/gaming over other types of data like e-mail without regard to the hosts providing the services.
This critical distinction seems to be ignored by the poster.
Net Neutrality doesn't demand that no network optimization by the ISP's ever occur, it states that the host should not be a factor in the ISP's optimizations. If the host does factor into the optimizations, then the ISP's begin extorting hosts to pay for priority service which the ISP's customers have already paid for. Additionally, hosts that can't afford to pay for priority distribution by the IPS's soon find that users can't access their services.