Seriously, I feel like I say it every time it comes up: WHY aren't people taking action against ISP monopolies? It seems like such a cut-and-dried political issue: they're utilities and they overcharge you whether you're a Republican or Democrat. And taking action doesn't require new antitrust concepts, because it's just your garden-variety utility. It's the same established principles as electric or natural gas. Yet…
Mainly because ISPs are not engaging in viewpoint discrimination. They don’t care what political viewpoint you have, as long as you pay them money, they will let you post it on the internet. In addition, most people have become used to the prices and expending a bunch of political energy to save $30/month isn’t worth it to a lot of people.
Now the feeling of being censored, on the other hand, generates a visceral reaction, and people can be convinced to expend a lot of political capital for that.