Anyone can get Edward Snowden's public key on the Internet, so no, Blockchains clearly aren't the only system which is censorship resistant enough to achieve th

Anyone can get Edward Snowden's public key on the Internet, so no, Blockchains clearly aren't the only system which is censorship resistant enough to achieve this goal. I've been thinking about blockchain use cases pretty extensively for the past two years and written extensively both personally and pseudonymously on the topic. That doesn't mean I have to be right, but if I'm wrong, it's not for a lack of reflection on the matter.