Why do flight attendants prepare the cabin for arrival?

Flight attendants prepare the cabin for arrival by searching for potential hazards that could become dangerous during an emergency evacuation. They specifically look for debris, glasses, containers, laptops, and other items that might become projectiles, as well as bags that could block exit paths from the aircraft. This critical safety procedure ensures that in circumstances where passengers need to quickly exit the aircraft, there are no obstructions or potential hazards that could impede evacuation or cause injury. The flight attendants' vigilance during arrival preparation is a preventative measure designed to maintain clear pathways for emergency situations.