See my other links in this thread showing airplanes engulfed in fireballs.
The idea that jet fuel is safe and doesn't burn in crashes is very, very false. Remember those fireballs when jets crashed into the World Trade Center?
Literally nobody here is making argument that jet fuel is 100% safe and we should fill fire extinguishers with it.
There is a clear spectrum of flammability/explosiveness in which hydrogen, gasoline, and jet fuel are sorted in that descending order. That's what several posters are saying.
The idea that jet fuel is safe and doesn't burn in crashes is very, very false. Remember those fireballs when jets crashed into the World Trade Center?