The significance of near-future sci-fi

Detroit: human transformation "was a futuristic sci-fi movie.

In the real world, technology and the development and changes of social form complemented each other. Just like the GPS positioning technology, it affected all aspects of everyone's life and profoundly changed people's lifestyles.

If in the future, there was the emergence of neural connection, anti-gravity devices, controlled nuclear fusion, ultra-long-distance teleportation, and other black technology, then any one of them could change the real world.

In a large amount of black technology, which one appeared first and which one appeared later could have a completely different impact on the real world and transform the social structure into a completely different appearance.

This was what the so-called "clicking on the wrong technology tree" meant.