LOL, I have no idea what those Youtube shorts are, but that was just a strange little video.  As an aside, I'm not sure what the current fascination is with bright flashing lights when it comes to PC parts, i.e., all the RGB stuff.  One of the things in life that drives me nuts is light pollution, which makes it nearly impossible to sleep in a completely dark room if you've got any sort of electronics on.  Everything has at least an indicator light on it, and it's hard to even buy RAM that's not flashing at you nonstop.

Anyway, I don't know if this is a scam or not--and that's one of the things I'm trying to find out here.  As far as getting 12 Kh/s, you'd need something like a Ryzen 5950x running Monero Ocean, but as I said I'm kind of in the dark as to what's possible.  This could represent an advancement in CPU mining (or at least a new way to mine coins like Monero).

Thanks for the input as to the national origin.  I was hoping some members here who are into CPU mining would notice this thread and post, but I'm not getting any takers.