I don't think so. Here in Germany I can choose my provider for power and natural gas provider freely although there is only one line for each to my house. For the last mile, we have mandatory must-route rules which work quite well.
Agitating for the net neutrality rules to be preserved is what we do because we don't think we have the political power to get real competition like you have.
Hundreds of megabits with one mile range is easy now and is faster than many cable plans. Gigabit is on the horizon and probably achievable within 5-10 years, especially with enough spectrum. The problem is that current available bands are a poor choice for this. Some bands dedicated to last mile ISP service that have better range and less interference would really help.
Chattanooga is one of very few cities. Personally, I think it's a great model, because crucial infrastructure that needs to be shared among competitors is exactly the kind of investment that should be built and owned by taxpayers, i.e. governments or their arms-length subsidiaries. It's good for everyone except Comcast & Co. who want their overcharged rent extraction to continue forever, and call it a free market.
Now imagine what kind of outrage it would be if people said, you know, let's make a one-time investment on a country-wide scale financed with some extra taxes so that we can get reasonable broadband prices for everyone for the indefinite future and invest in society instead of guaranteeing the profit margins of local monopolists.
You're right in that the ISP monopolies are granted by governments - on the one hand, by having due process in place to make sure people and companies can't just dig up streets or add new cables whenever they just feel like it (which would be a mess, and America had it before, and it wasn't pretty), and on the other hand, by resigning to inaction to do the right thing, which is to provide important infrastructure without respect for currently rent-seeking incumbents who already made more than good on their original investments. People always complain about the former, when the sensible way to solve this issue is to de-stigmatize the latter.
1. In my understanding many Trump supporters were reacting to their own suffering since the end of the 20th-century manufacturing boom in America. I'm skeptical that a movement of similar impact could succeed organically without its supporters having to suffer a fair amount first. As my middle-school history teacher would say: "Real change only happens when people die."
2. This currently does not resemble a "grassroots" movement at all. It has a snazzy website, the major players are plastering calls to action across their homepages, etc. It's basically the content owners battling it out with the infrastructure owners, and even though I understand the risks (and am a content owner myself) I'm not terribly encouraged to join up.
One small reassurance: At least the content owners aren't the same as the infrastructure owners.
Wired ISPs are what is often termed a natural monopoly.
One solution would be to open up a lot more wireless spectrum to ISP use and license it to many upstarts. This would allow wireless alternatives to last-mile wired connectivity such as what would amount to neighborhood-scale WiFi. That would dramatically reduce cost of entry for the ISP business.
Until or unless we can find a way to open the ISP business to a lot more competition, net neutrality regulations are absolutely essential to preserve the Internet as a medium for open innovation.