https://m.youtube.com/watch?v=_uTZWaJU6ho

Japan is working to produce hydrogen as a byproduct of their new meltdown-proof nuclear reactors. It actually may be a new era re: hydrogen generation, because yes, in the 2010s it was incredibly foolhardy to bother electrically creating hydrogen to convert it back to running an electric motor when you could just use electricity directly. This video is three weeks old, so maybe things are changing?