It seems like every week President Moon Jae-in’s approval rating continues to fall to a new low, however I don’t think it is low enough to really effect any change in his current North Korea policies yet:
President Moon Jae-in’s approval rating dropped to a record low last week, a poll showed Monday.
Korea Times
According to a survey by pollster Realmeter, 47.1 percent of the public said they approved of Moon’s performance, down 1.4 percentage points from last week.
Amid an ongoing controversy over the alleged surveillance of civilians by Cheong Wa Dae, the approval rating fell to the lowest in three weeks, according to Realmeter.
You can read more at the link, but his approval rating continues to fall despite controlling most of the news media in South Korea and imprisoning and launching lawsuits against journalists that oppose him.