Battle shorting the practice of negating the fuses in a ship or other war machine because a blown fuse disabling a key system could lead to the loss of the whole ship in battle, and the equipment can maybe work over its rated limit for a time when necessary. Cathode Ray Dude did a video about it. https://www.youtube.com/watch?v=wpJ_6LCly4A
The country has over a literal billion more people. Kinda gotta start getting used to stuff like this.