While Russia is fascist as heck, it is still substantially easier to emigrate from Russia than it is to emigrate from North Korea. Also, while there is a powerful state media in Russia, they do not have complete (or near complete) control over every line of communication in and out of the country as is the case in North Korea. There's also the matter of relative wealth and ability to defy/evade government control by way of travel/media consumption/emigration.