Structure determines function. The structure of the Golgi apparatus determines its function, like the capacity for retrograde and anterograde vesicle transport. Built within the super structure are a myriad of sensors and regulatory pathways. https://www.frontiersin.org/articles/10.3389/fpls.2020.609516/full

There are also overlapping pathways and direct connections between many of the eukaryotic cell organelles, resulting in “organelle-organelle communication”, allowing the entire cell to function and each organelle to “know” what some others are doing. https://cellandbioscience.biomedcentral.com/articles/10.1186/s13578-019-0289-8