Recruiting people for out-of-control incidents

This sentence is in the Great Escape. "A beam of light entered the dark tower, exposing the dirty and evil inside, so this beam of light is guilty." This sentence belongs to the category of social psychology. In my humble opinion, this sentence makes sense.

An iron tower eroded by darkness (just a visualization of darkness) is inhabited by a group of people in darkness, who corrupt and degenerate more people in bright areas, so the dark people redefine the new bright people.

Because there is no light, dark people and new bright people can't see the difference. So when this light came in, all the dark people were exposed. They thought this light was guilty, and it was this light that turned them into people in the dark. The new Ming people have been gradually assimilated by the darkness for a long time, so they will also echo the condemnation. There will also be a small number of cutting-edge people who can see clearly, dare not say, and have nowhere to say, and can only choose to remain silent.

Because the essence of this society is defined by most people, a dirty and evil thing, as long as most people accept it, then there is a reasonable reason for its existence. Few people dare to emit light to illuminate the darkness.