Not really, efficiency of ICE engine or hydrogen are pretty poor. And on long trips you need to take breaks anyway. Today we already have production electric c

Not really, efficiency of ICE engine or hydrogen are pretty poor. And on long trips you need to take breaks anyway. Today we already have production electric cars that charge at more than 1000km/h for a while. If this number is increased even a bit more and the charging network continue to be developed there is no good reason to put something else in the car. Not to mention it's difficult to find hydrogen everywhere, while electricity is very well developed.