Internet blocking is a last resort for regimes that can't do anything against the source of the information or intermediaries, but it's a red herring in regimes that can. Anna's Archive has a political position and is one of the very few voices that survived the immense pressure. How many didn't? How many attempts were not performed at all because of it? This suppression is really hard to measure, OONI can't do anything here, it measures blocking. It's very simple to understand.