This hasn't appeared very high, probably due to the fact that HN hates links to vids with no context, so here it is, China is implementing a social credit system that will be mandatory in 2020, that gives you a social score based on what the state deems are "good" and "bad" actions. What you share on social media, your friends, your purchases etc. This is scarily Orwellian. https://www.youtube.com/watch?v=lHcTKWiZ8sI
