How fast and comprehensive is China sanction going to be?
Would State Dept. issue travel advisory to U.S. citizens not to make unnecessary trips to S. Korea?
Would U.S. stop insisting on NPT on its E. Asian allies or allow them to have
ballistic missiles with range longer than 1600 miles?
If not, prepare to be laughed at again by them.
It would help if the Congress were actually worried about that madman having ICBMs, but they are more worried about perpetuating the Russian fractured fairy-tale to take down Trump.