It's been a few years since I wrote my (2016) post about the "noble gas" helium. Needless to say, the overall response was not exactly "uplifting."
Furthermore, my conclusion then was:
"Therefore, instead of wasting this resource on zeppelins and blimps, I surmise that helium would better be reserved for its important medical and technical applications, even if it means that "Santa's Elves may have to wait a bit longer for the material to build the children's toys."