For economic reasons, it is much better to transport energy over long distances by molecules. When you transport hydrogen over a distance of about a thousand miles by pipeline, the costs are about half a cent per kilowatt-hour. When you do the same with electricity, it is about 5 cents per kilowatt-hour.
This all you’re talking about? Unquantified speculation from a guy trying to sell hydrogen? Don’t thank me for playing dude, find another game.