I drove 1800 miles in a Hydrogen Car

Wait... didn't Toyota already announce that the hydrogen car is dead, and they are moving to traditional batteries on all future platforms.. like 2-3 years ago?!?  This is why nobody buys their green tech!  Too much mixed messaging!
Hydrogen is great... if you have a huge amount of nuclear power plants that need something to do during non-peak hours.  If you don't, then hydrogen is actually kind of expensive to create from an energy perspective.  Hydrogen also has some major headwinds for hydrogen distribution to get through even if they could get other auto manufacturers on board with FCEVs.

Again, don't get me wrong, I would absolutely love to move to a world of nuclear and fuel cells!  But it just isn't going to happen, there are too many other technologies that have more maturity with fewer complications, as well as other new technologies that can work off of traditional BEV infrastructure instead of FCEV infrastructure.  It is just something not as good, with no future, so why bother?  FCEVs only have a future in military tech.  It will never go away, but just isn't going to be good consumer tech.