The key to The Traitors’ success, Pos has claimed, is that the contestants are fully sealed off from the outside world. “It’s not a game. It’s a carefully created bubble, a concentrated version of the world we live in today, with peer pressure, framing, moral doubt,” Pos said.
Article source: https://www.huffingtonpost.co.uk/entry/the-traitors-creator-reveals-unlikely-inspiration-show_uk_6979f0abe4b05884820b78c5