Why is travelling in neutral for long distances (known as coasting) wrong?

Travelling in neutral, or coasting, for long distances is unsafe because it reduces driver control over the vehicle. When in neutral, the driver cannot accelerate or use engine braking effectively, which can lead to longer stopping distances and a delayed response to sudden obstacles. Additionally, coasting can cause issues with the vehicle's braking system and may be illegal in some regions, as it increases the risk of accidents. Overall, it compromises both safety and vehicle performance.