It seems to me that both Trump's and Arnold's comments were intended to be humorous.
Not my preferred brand of humor, to be sure.
It seems some people are making mountains out of molehills over these comments,
taking them way out of proportion.
As for me, I will soon enough be sleeping comfortably tonight, I expect.

I would disagree about Trump. I do not think he actually know what humor is, he just know when something makes him look good or not.