Hydrogen isn’t an energy source, it is an energy transportation means. Discussing it in the same context and gas and diesel cars is absurd.
The all-EV folks never did address where all the electricity was going to come from to power the transportation system. Again, it is absurd this was allowed to happen. The policy makers pushing all-EVs are simply not serious people if they do not address this up front. And if the answer is “sustainable energy”, meaning wind and solar, they have doubled down on not serious. You cannot power modern civilization using wind and solar.
As gas and diesel cars
“You cannot power modern civilization using wind and solar.”
And, that is their goal...only elites will be able to access “modern civilization”...or so they believe.