A keybind that acts as a smart pipette: picks up items you have, or queues a craft for items you don't.
Providing the player with new tools or adjusting the game interface, without fundamentally changing gameplay.
Changes to the player's in-game appearance.
Map generation and terrain modification.
Furnaces, assembling machines, production chains.
Changes to power production and distribution.
Change blueprint behavior.
Why did you ai generate the thumbnail? You could've just taken an screenshot of that exact setup ingame?