It's lot bigger than Park Bom's or Kim Hyung Joong's. It doesn't only involve one idol, but so far 4 idols of popular groups have left their groups, went to hiatus or left the industry and there is also JJY. More idols might follow, some are under a fire of their comments like Zico. And this might threaten their groups too, especially Big Bang it seems. Also kpop companies especially YG are facing difficult time and accusations, YG especially had drastic stock fall. Then there is stuff involved in this like bridery of high police officials, prostitution, rape and drugging women.. who even knows how high up all this goes. This is touches not only whole kpop industry at the moment, but korean society.