Well, that depends on where they came from as to whether they are really needed
😛 Laptops are such a tight fit for everything that things aren't really going to shift around much. However a good jolt could move something slightly if it's not screwed down and that could cause a problem. The heat sink has spring loaded screws for the CPU, right? At least that shouldn't be a problem.
A bus station is where a bus stops. A train station is where a train stops. On my desk, I have a work station…