The real core idea of this movie is:
the dispute between the selectivity of quantum physics and the causality of classical physics.
This should start with the Fifth Solvay Conference in 1927.
The central figures in this great controversy in the history of science are Einstein and Bohr.
Just as the programs in the entire computer world tend to be causal, Einstein believed that the causal law is the only most basic principle in the physical world.
The Copenhagen Quantum Physics School represented by Boll, like the Prophet, Neo and others in the movie, tends to be selective, which is the most basic.
Through this film, the director thoroughly expressed his inclination towards the frontier physics controversy. Of course, it was the same as the result of the Solvay Conference in 1927, which ended with the overall victory of quantum theory.
So, this is the [real] subtext of the whole movie~~~
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