I do live in a box, as do you, I assume, but I haven't been deked by Kim Jong Un's hospitality campaign. It seems they are finished with the testing phase of the program and simply gonna milk the situation for all they can. Other than that . . .
I see that you are still repeating vague generalities. Could it be because the "accomplishments", if there indeed are any, are indeed vague and general? NK released a few prisoners and did so in their own sweet time, making America look silly by jumping the gun. NK has implied that they are willing to decrease the hostile rhetoric and now they suddenly feel disrespected again. Instead of fire and fury, Trump has been been corralled into imposing more sanctions. What's new? Same ole, same ole, imo.
But this is all good, if it really is more of the same. There's stability in sameness; call it balanced resistance. It is, however, a far cry from the Trump foreign policy ticker tape parade suggested by the SK official on the WH grounds for one, and by the few but vocal Trump bootlickers on this site.