Aside from being way too generalizing and pretty bad journalism, the message seems to be that there is virtue in the traditional way relationships between men and women were handled in Korea and that this new foreign influx has a lot of bad and dangerous side-effects.
I think that's what's interesting to discuss. Personally, I of course think it's up to people to decide for themselves and that there's nothing wrong with trying to fuck people for one night stands provided it's consensual. That of course means people have to take increased individual responsibility rather than relying on law or a well-defined structure of social rules this video seems to find desirable.