> It's the sort of claim thats fairly meaningless to the average person,

We're talking about it, aren't we? I've also seen this news on Reddit. Propaganda doesn't have to be a one size fits all. Targeting armchair experts and tech enthusiasts can still be useful. The point is that people are talking about how awesome your country is. Real or fake, I'd call this news story a success for China.

I'm not saying this technology is vaporware or not, I don't know. I'm just saying that the argument I'm responding to isn't great. I'd also like to mention that propaganda doesn't even imply that something is fake. Sputnik was real and also a great propaganda machine because it got people talking about it but so were other niche things like Russian Chess players and Russian mathematicians. We have international math competitions, you think those aren't used by propagandists? The average person cares nothing about a math competition.