I could split hairs and suggest that the browser accept the phony CA and simply use a secondary encryption layer on top of it, but that misses your point. A sufficiently clever evil government will see that you're doing something encryption-like and shoot you.

But, being "sufficiently clever" isn't all that easy. China has done a good job, but they're a very big country with a lot of resources and a lot of very smart people, and let's be honest, even as good as they are, anyone with a will to get that censored information will get it.

It costs a lot to censor people on the Internet. The goal of people like me is not to stop the most determined, intelligent censorship approaches, but rather to make them as expensive as possible to build and maintain.

My ideal is force governments to either accept the Internet without censorship, or almost completely disconnect from the Internet (and simultaneously deny their nations the competitive advantages that come with it). North Korea is a good model. They basically don't have Internet in North Korea. It's sad, but I can live with that; it's better than allowing an oppressive regime to benefit from the Internet while oppressing their citizens.