I wish all the good ones would pick a place on the map and go there. We would only communicate with nice people, we would make each other happy every day.
We would give birth to beautiful, smart and kind children, because we would mate only with each other. You will be surprised, but we would not lock our apartments!
The pitfall is that the bad ones would remain "behind the fence" and would try to destroy us out of envy or destroy nature. Then we would bomb them into the Stone Age and travel beyond the borders of our "country of good people" as an excursion. Haha, oh glorious dreams.