And so the totalitarian demagogue builds their “Berlin wall” to keep citizens in... anyone crossing will be shot. Any unapproved thoughts or speech will lower one’s social credit, eventually making them ineligible for travel, banking, voting, government services, etc... too low and they will be sent to reeducation camps. Parents and children split apart and sent to concentration camps. Blaming certain groups for a country’s problems. Where have I heard this before? hmm.