There have been 100's of years geopolitical fighting going on, (even today) over oil.
People have put out TRILLIONS in $$$ in large sophisticated long term projects like pipelines, oil-rigs, etc.
You know what has been absolutely abundant that entire time? Hydrogen.
Do you know what crazy physics technology has recently been created related to Hydrogen? None.
Hydrogen doesn't work. It's never worked, and its never going to work. The math isn't there.
Unless you are talking fusion, or some fundamentally new physics has been found that completely upends everything we know about chemistry.
Hydrogen will never be a thing. It's already being carried and store in the best possible manner. Through large chains of carbon.