There’s this post of mine, also this article gives some background on the application of PIR to anonymous messaging. Basically, I’m trying to do a basic version of that, but using a state-of-the-art PIR protocol introduced in this article. It’s still not great performance-wise, but it’s enough to be practical (as stated, many thousands of users given enough resources).
Countries anger and provoke each others’ populations by pointing out the bad stuff, and defend against that by censoring or otherwise cracking down on dissent. Articles like this are just attacks against us in this process, true, but I think specific ones like this are still useful, when critically understood, to help us realize that not only the countries we don’t like use those authoritarian tricks, but more or less every one (and those countries that don’t are couped by one or another who does).