My wife is in a group chat with other moms who have a foreigner husband. There is one who she calls 'very left leaning' who was cheering for it and there is another one who she says she didn't show her leaning before, but that this one cried today and decided that they can't stay in this country anymore because of how this went.

I'm a bit oblivious but I have also heard from my wife similar things about the Lee guy that he is pro China and pro North Korea, my wife leans to center conservatism.

From what I understand the two party system in Korea is even worse than the one in the US, it's really not about trying to fix the problems which the country really has like the demographics and what follows of them, but instead it's old guys only fighting for power, disregarding most other things.