You may consider the Cold War a real world usage for ordinary people: https://blogs.cornell.edu/info2040/2016/09/09/mutually-assured-destruction-game-theory-an

You may consider the Cold War a real world usage for ordinary people: https://blogs.cornell.edu/info2040/2016/09/09/mutually-assured-destruction-game-theory-and-the-cold-war/ https://blogs.cornell.edu/info2040/2016/09/09/mutually-assur...