If it is like workplace Stasi and like the movie Brasil, shouldn't we expect pairs to slack off together in conspiracy, watching movies like in Brasil or commen

If it is like workplace Stasi and like the movie Brasil, shouldn't we expect pairs to slack off together in conspiracy, watching movies like in Brasil or commenting on HN instead of working. Does pair programming cause dysfunction? Also, is there a pair programming equivalent of the Scrum Master? That would be the chief slack position.