I have this to say about that,
I doubt what was published was a misrepresentation of facts, I think the products are not anything that is going to be used in a major way, BNP doesn't seem practical in a busy lab.
Flatpack, preserving things in inert gases is used on many fresh products we buy, two years maybe? I don't think anyone cares. It's a gasbag with a bunch of holes in it, maybe a few home gamers buy a few on amazon, don’t know why you would buy pre pored to save for later.