It seems like it actively discourages creating bonds and friendships in exchange of a "greater common good". It also seems like they should have gotten an ethi

It seems like it actively discourages creating bonds and friendships in exchange of a "greater common good". It also seems like they should have gotten an ethics committee approval on what is very obviously a psychological experiment on minors, similar to Muzafer Sherif's "Robber's Cave" [1]? [1] https://en.wikipedia.org/wiki/Robbers_Cave_Experiment https://en.wikipedia.org/wiki/Robbers_Cave_Experiment