The problem is not in generation new addresses, the problem is transferring bitcoins from existing addresses to any other. This is the point of possible control.
This is the joke of the century, if you are not able to transact to new address then it means the network is dead and dusted. How do you think it will be proposed, the entire world will come out and control the miners and allow which coins to move and which coins will be stuck which is impossible in any aspect of imagination 
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