“Well little things like destroying North Korea for example..”
Let’s have a little think, Icky. We have a leader of North Korea who has openly declared that his country has nuclear weapons. There seems to be little doubt about the veracity of his claims. The country has tested ballistic missiles which are capable of carrying the nuclear weapons, firing them over Japan. The North Korean leader has also declared that Guam, a US territory home to about 170,000 US citizens, is well within its reach and is among its targets.
What sort of “measured response” is the US President to make to such a threat? What is he to say will be the consequences of such aggression? “Please don’t do that as I’ll have to send you a stiff note if you do”?
The North Korean regime needs to be in no doubt about the consequences of carrying out such threats. What you describe as “genocide” is the collateral damage that will be visited on North Korea should its leaders be foolish enough to embark on their lunatic schemes. The rest of the world should be supporting President Trump in his response to the threat of nuclear weapons being used against the US. Instead they sit on their hands suggesting that he is the lunatic.