"That is all bullshit". 모두 다 쓸데 없는 짓이다. Peace treaty and South-North 

exchange are harmful to maintain the Kim dynasty because people will become more 

aware of the hypocrisy of the regime and it can cause an uprising and grow opposing 

political power. Antagonizing the South and the USA will help to strengthen people's 

support for the regime. However, talking peace with the regime is politically 

correct for SK and the USA. Ironically, the hostile relations between South and North

have been keeping the peace and it will do so until the regime change occurs in the North.

"That was also all bullshit" then in Korea too. 

It was to stop the fighting to get the American militaries sent home,

a move that was politically popular and advantageous as the novelty worn off.

This is a very typical American way of fighting, finishing something unfinished as usual.

The Afghanistan and Syrian participation ended up in the same way.

The history does not lie.