Doesn't mean it's not true. I take your point that batteries are a better option for personal automotive applications. However, there are other applications where hydrogen does have advantages. In those cases, using 'blue' hydrogen (A) kick-starts the technology, because it is currently cheaper than 'green' hydrogen (B) is carbon-neutral if done correctly.
For instance, consider how a renewable-heavy grid relies on gas turbines to step in when there is a 'drought' in renewable production. Using 'blue' hydrogen to replace the natural gas for those turbines would immediately get a fully reliable, zero-carbon-emission grid. Then as renewable prices continue to fall, 'green' hydrogen can close the loop & eliminate fossil fuels altogether.
To be fair, in that instance the blue hydrogen would crowd out other battery investment, delaying cost reductions in actually renewable batteries.
If you're starting from electricity, a water to hydrogen to power system gets maybe a third or a half of that.[1]
[1] https://insideevs.com/news/406676/battery-electric-hydrogen-...
That's a PR phrase from the oil industry. The people who brought you "mild hybrids" and such.
Full electrics are getting cheaper each year. And bigger. The battery-powered Ford F150, Jeep Wrangler, Tesla's Cybertruck, and, of all things, the GMC Hummer, are all going to be out for 2022. That's going to totally change the way people look at electric vehicles.