I come from Germany, from East Germany. And some people there wanted to know if you had seen certain films and how often. And ‘Idiocracy’ would have been very high up on their list.
Not all films were banned right from the start (‘The Legend of Paul and Paula’ [1]), but right from the beginning the Stasi found it very interesting who had watched the film.
[1] https://en.wikipedia.org/wiki/The_Legend_of_Paul_and_Paula