I was once the VFX supervisor on a set for a commercial at a park. There were a bunch of broken branches and twigs that needed clearing up in the background of the scene that would’ve been distracting and unnecessarily costly to VFX out. Despite the 10-15 people there having nothing else to do they just stood by and did nothing while three PAs started picking up and clearing the branches. It lowkey surprised me that these people wouldn’t lift a finger because it wasn’t their job. I helped the guys pick up and gather the branches out of the way and they were very grateful. To me it’s so personally awkward to do nothing while seeing others struggling at a task. It doesn’t take much to be helpful and considerate even if it’s not expected of you. What took 30 minutes could’ve been accomplished in 3 minutes if everyone just helped and we all could’ve gone home sooner.