There could be several reasons why people stop with extra room in front of them at a red light:
Defensive driving: Some drivers leave extra space in front of their vehicles as a safety precaution. This additional space provides a buffer zone in case the car in front suddenly brakes or experiences a mechanical issue. It allows them more time to react and avoid a potential collision.
Avoiding tailgating: Leaving extra space can help prevent tailgating, where another driver follows too closely. Tailgating can be intimidating and unsafe, so some drivers purposefully leave a gap to discourage others from driving too close.
Better visibility: Stopping with extra space in front may improve visibility for the driver, allowing them to see the traffic signal or intersection more clearly.
Personal driving habits: Different people have varying driving styles, and some may naturally stop with more space in front of them due to personal preferences or past experiences.
Nervous or inexperienced drivers: New or nervous drivers may leave extra space to feel more comfortable and in control of the vehicle.
Regarding the incident you mentioned with the person who threatened to hit you, it's essential to prioritize safety and de-escalate any confrontational situations on the road. If you encounter aggressive behavior from another driver, it's best to avoid engaging with them and report any dangerous incidents to the appropriate authorities if necessary.
It's important for everyone to drive responsibly and follow traffic rules and regulations. While it can be frustrating to witness what appears to be an unnecessary gap at a red light, it's essential to focus on your own driving behavior and not let the actions of others provoke negative reactions or potentially dangerous situations on the road.