Have you noticed this? Anytime netizens get upset over something the usual ifan response is "they're just making a big deal because they are haters". I understand that it's wrong to criticize people's personal lives, but if it involves the society, who is you to tell them not to be angry?
Koreans are particularly sensitive about childhood bullying and making light of mass casualties. Like haven't you heard of the Sewol disaster or June Struggle? There's historical things Koreans experienced or learned through their elders as painful memories. Your oppas are not above society. Sorry to say it, but it's the truth.