What the heck? There are people living there, and those people aren’t hurting anybody at all. Plus, the temple is a beautiful building. Why destroy that? As the article mentions, one of Korea’s most famous landmarks, commonly known as Namdaemun, was destroyed a couple of years ago by an arsonist.
There used to be a ‘weird things in the news’ column in the paper. One category was titled “Whatever’s Not Nailed Down”, about stupid, pointless thefts of stuff, of absolutely no use to the thief. Eyeglasses. Bird baths. Door to the mailbox. Just because they could steal it, they stole it. This is the same principle, mindless, pointless evil perpetrated by the bored.