Earlier quoted context omitted.
> I asked one of my tour guides about this, not knowing anything about the relevance of the video, and she basically echoed a lot of the comments about how it was poking fun at Korean materialism and superficialism. And this has upset many Koreans[0]. The the so-called "Korean wave", or "hallyu", of Korean pop music has flooded all of Asia over the last decade or so. If you're not familiar with K-pop, it consists of…
"Yet all of their attempts to break into the US market have resulted in absolute failure (for a variety of reasons that I won't get into here)" 'Absolute failure' only if your standards are impossibly high. Even without Psy, Kpop was making legitimate inroads in the age of YT. TV appearances, concerts, blips on itunes charts and of course they are all over YT. http://www.google.com/insights/search/#q=2NE1%2CSnoop%20D…
"impossibly high"?
He's talking about it with the standard "breaking into the US market" term in use since the sixties.
What are you describing ("TV appearances, concerts, blips on itunes charts and of course they are all over YT") is not "breaking into the US market", the same things can happen for any obscure artist here and there.
We're talking mainstream chart success. It doesn't have to be on the Led Zeppelin or Clash level, but those guys haven't even reached Air or Daft Punk levels of US success.