China and Russia has and will keep supporting and trading with North Korea.
So?
China, Russia, North Korea, and other authoritarian states vs democratic countries?
Looks that way.
Already cut them off from semiconductors, advanced software, and other technologies.
People in power need to have yearly mental checkups and removed from power if they are not logical, do not keep their word, or lie blatantly
Why do people vote for liars (Trump)? Many seem to be disenfranchised, feed up with the system, and are expressing it by voting for people who appear to be rebellious.