IMHO it will be much longer than a generation.
For anyone who has never been ‘kettled’ it is when the police at a protest suddenly close ranks and refuse to let anyone leave. You suddenly find you are held against your wishes. The police will not explain why, and they won’t allow any exceptions. You suddenly have no control over what is happening, and no discussion is permitted. A decision made by someone you have never seen now exerts complete and total control over your life.
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