Remember that such registries were the first laws enacted by the Nazi party after the enabling act that gave dictatorial powers to Adolph Hitler.
Though the ignorant may believe that such a registry is good but they are being led down a blind alley that leads to a terrible place. Most all the fascists and Bolshevistic countries gained public support with similar registries and the effects were inevitably horrible especially for the children as I’m sure you know. Politicians are allways trying convince the public about their regard for children with such laws and at the same time they are preparing the same children to become slaves to the big companies and cannon fodder. It took thousands of years of a people’s struggles against the powers that be for a bill of rights to be won as a first step to a free future for the children.