Charging at scale is just way easier & cheaper than deploying hydrogen infrastructure, and I don’t think people realize just how big of a difference there is. It takes approximately 4 times the electricity (when you include liquefaction, inefficiency of electrolysis, etc) to drive the same distance with hydrogen cars as with electric cars. And Hydrogen cars get about the same range on a tank as electric cars, but even fast charging is only about $3/useful-gallon-equivalent compared to $10/useful-gallon-equivalent for hydrogen even if you have to go Fast Charge once a week or so, you’re still WAY ahead.

Now if you’re talking plug-in hybrid hydrogen cars, that’s fine. You’ll be on pure electric 85% of the time anyway so the crazy expense of hydrogen fueling isn’t so bad.