I'm on the "Probably a nothingburger" side of things but just getting confirmation that it is possible and some understanding of what the process involved is is

I'm on the "Probably a nothingburger" side of things but just getting confirmation that it is possible and some understanding of what the process involved is is a massive jump for science. If it's actually superconducting we've got a wide variety of ways to inspect what LK99 actually is that will shed a whole lot of light on how to create more of it, or more of a similar superconductor. It'll be one of the most important scientific achievements in our lifetimes regardless of whether or not it can be replicated with the process in the paper.