Actually that is a very real phenomenon, and it even caused young Korean males to become favorable to Japan, thanks to Japan’s special “cultural ambassadors”.
And who are those “cultural ambassadors “ you might ask? Female JAV stars. Those women gave them gratification and an outlet that their female peers wouldn’t. There’s even cases (in the few instances they manage to ascend) where they post pictures of their favorite JAV actresses at their own wedding. And there are college events where they quiz each other about who’s their favorite.
So yes, the gooning sphere in Korea has resulted in seismic cultural and even geopolitical shifts in the country.