First Amendment lawyer J. D. Obenberger recently wrote at Xbiz:
Censorship starts here with porn. It always does. And, as always, this repression of speech starts with the proclaimed aim of “protecting the children.” Given the haphazard record of actual prosecution for distribution of porn and its selectivity against the lowest hanging fruit, least capable of defending itself, the thought that porn is a pretextual target for more sinister and wider purposes — and to justify the acquisition of tools for general censorship — has special appeal.
He might well have been referring to the USA or the UK, where officials have recently argued for laws prohibiting strong encryption on the pretense of preventing crime, but in this case he was writing about his experience visiting Russia, which can serve as a cautionary tale for Western democracies.
The article itself is fascinating and well worth a read: http://www.xbiz.com/articles/legal/210029