You can get as riled up about this as you want but hydrogen fuel is looked at strictly because it goes boom more often. If you are so tied up in this, if this is what you want to really push as an alternative to fossil than thats one hurdle you will need to jump. If it can be done safely and cheaper than current tech then it will be done, but it's going to get a shitton of back lash because of humanites previous attempts at mastering hydrogen.