I assume you’re being sarcastic, but that would mean using up all the water in the world. Also, the main byproduct of using hydrogen tends to be water, so..
Hydrogen is the most abundant chemical substance in the universe, constituting roughly 75% of all normal matter.
Which means the oceans will rise and engulf the earth. We'll have so much water, we'll be trading cars/trucks for boats. The Mrna vaccines predicted this which is why our DNA will now allow us to evolve into having gills behind our ears and webbed feet. No, no thnak you hydrogen.