It's the same cars, from the same companies, using the same tech (structural use of metal hydrides isnt commercially viable yet).

I'm not anti H2, why would I? I'm not part of any crowd. I just did part of my physics training on the subject.

20 years ago, while there were more H2 vehicles on the road, nobody in the H2 storage fields thought it would last. On a basc level, the physics of getting electrons out of a material is better than getting protons out. And then there is an already preexisting infrastructure for free.