END GAME PLAY

Summary from the TLDR newsletter

The opening has been engineered out. However, the endgame is still an unknown playing field. Elon Musk skips the middlegame, and it works - SpaceX and Tesla are examples of terminal endgame reasoning. Endgame play is a symptom of simulation: Musk simulates forward and treats everything between here and the terminal state as bottleneck. However, it's important not to confuse simulating an endgame with arriving at one. The ability to model the terminal state doesn't mean that the terminal state is close.