When you see a struggle that you may be having personally put on a big screen and in a roomful of people then it makes you feel less crazy or alone because you're seeing that other people are dealing with it too. You get to see in this imaginary scenario how people might try and answer some questions or deal with some problems.
There has been a huge advance in technology which has improved the safety of the cars incredibly but there are still some heavy crash impacts and in certain circumstances there is still the chance of fire today.