Yea yea yea. Showoff.
For the record, in no way am I advocating that EMS is stupid and can't learn it blah blah blah. What irks me is that people learn it once and never care to learn it again. If firefighters here do understand it, it is for the simple fact that they have trained and refreshed their knowledge more frequently than once every 10 years.
My volunteer establishment I can't say the same. We are like most, minimalists.
Where I am from all FFs have to be trained to ops level. It is one of the good things the fire services brings to EMS.
Many places, especially privates, have no hazmat training at all. Not even awareness.