Need to be careful what sources you read Ricky, as I was saying, a lot of the established conventional sources are full of misinformation, if we believed them, there would be no hydrogen technology. The Chinese lead the field, Alibaba is full of hydrogen hardware. Of course the US would wish that doesn't exist, but it does.
I would advise to look for information only by manufacturers of hydrogen kit, they can't lie about it because we would find out by checking for the "proof in the pudding". A US one is Plug Power, their info looks quite good, but my own fav is European, Enapter, below is a link to a page of theirs. If you tour around their site, you should find all you ever need to know about hydrogen:
https://www.enapter.com/newsroom/beyond-green-hydrogen