The other team had a very complex to evaluate claim about the specific data indicating superconductivity, and the methodology required a lot of pressure and was quite difficult to replicate (and ultimately, of course, impossible, as the results were false).

The claims in this case are very simple to understand and very consistent with superconductivity, demonstrated on a macro scale at normal pressures and temperatures, there's video of the phenomena that doesn't make sense absent superconductivity, and most importantly: the method to produce the material is very simple, it is not going to be difficult at all for labs around the world to replicate this, and as other commenters have pointed out a lot of YouTubers are going to be able to replicate this.

So basically, this result could be fake, but it would need to be entirely faked results, faked video footage/photos, and it would be discovered very, very quickly because this is so easy to replicate. If it's true, people will have replicated this within a couple of weeks, which would be mostly sourcing materials. It will take longer than that for replications to publish (probably shorter for YouTubers), but this isn't going to be a situation where two years later we find out it's a fraud - we will know within a maximum of a couple of months that YouTubers can or can't replicate these results, and within a year whether a lab can or can't.

>If it's true, people will have replicated this within a couple of weeks, which would be mostly sourcing materials.

I wonder how much it would cost to try and replicate this, in materials, labor costs, and vacuum furnace time/costs. My naive guess is that that labs in general aren't just going to drop everything to try an replicate every instance of someone declaring they've discovered room temperature superconductivity. Seems more like a "there's a lull in paying work, so hey, why don't some of you junior technicians try this out" thing? Anyone have insight into this? I suppose a university lab might have more leeway here to try out spur of the moment experiments? Maybe this is a "I'm personally interested in this and I'll work in the evenings to test it out, instead of on company/university time"?