Korean Conflict to Finally End?

[SilverFang01]

... What did the NorKs get out of the US ...

Respect and/or a propaganda coup. Nobody on this side of the Pacific had ever acknowledged their existence other than as a target before this.

 (e.g., willingness to withdraw from ROK

Fang, um where did you pick that one up from?

From here : https://www.politico.com/magazine/story/...ump-218115

With a peace treaty in hand, Kim would undermine the single most important factor justifying the U.S. troop presence in Korea, and by extension, the U.S. alliance with South Korea. Kim need not demand immediate troop withdrawal as part of a peace treaty. At the first sign of post-peace friction, Kim can wave that treaty in America’s face and say, “Yankee go home.” That would immediately spark debates in Seoul about the future of the alliance, and with a peace treaty in hand, anti-American activists in the South will have a much stronger case for pushing out the United States than in decades past.  

Also

Taking Trump at his word during the campaign—when he decried U.S. allies Japan and South Korea as ungrateful free-riders—it would be reasonable to conclude that Trump is willing to forsake U.S. allies in the region by getting Kim to agree to negotiate away his ICBMs but ultimately leave Kim with a regional nuclear strike capability. Nuclear scholars have worried that a North Korean ICBM capability would “decouple” the United States from South Korea—the question of whether America would trade Seattle for Seoul in a nuclear conflict is a rhetorical one. We know the answer. The irony of a nuclear deal between Kim and Trump may actually be that true decoupling will happen when North Korea retains only the ability to strike U.S. allies but not the United States. Kim can simultaneously give a nod in the direction of denuclearization, remove the imminent threat to the U.S. homeland posed by his ICBMs, and expand a wedge between the United States and its allies.