The censorship actually make child-porn more easily accessible for dedicated people as blocking is easy to bypass and it effectively lists all sources.

Classic problem-reaction-solution in action. In Britain there was similar stunt with pedophilia scare, thus plans were to proceed in nation-wide database for those working with children so one can check for pedophilia-suspects. I wonder if database of convicted persons only would do the same... I checked and the plans apparently got halted but it wasn't far away.