Instead of doing this silently, DT did the usual pomp and show and now facing this meaningless backlash.
Doing it publicly, very publicly, is intentional. It is putting the world on notice that the US is putting America First.
If it was the favored pomp or look-at-me staging, there wouldn't have been nearly the backlash that ensued. No, this was war college 101 the element of 'surprise' and it pissed off the world. It was tactical and sent a proverbial shot across the proverbial bow that DJT has no intention to telegraph US policies or actions or seek permission from the world. He is effectively saying, hear that Mexico, you think I won't build a wall. Hear that China, you think I won't renegotiate trade policy? Hear that Iran, you think I won't reconsider the nucleur agreement and sanctions while you force our sailors to their knees? If he enacted a measure that was 100% acceptable, people would be cheering in the streets. But no president has pleased 100% of the people, 100% of the time. And he is no exception but at least he's got a spine.
And lest anyone thinks me cold and uncaring. The glitches in the execution of this temprary policy are very very unfortunate, and possibly unacceptable (we only know the media spin right now). The Saudi thing is indeed bothersome, unless more surprises are up his sleeve. I am empathetic to the innocents caught in the cross-fire. It seems everything we do (even the good stuff) has such massive tentacles, that unintended consequences arise. During the Bill Clinton era, I was caught in a rift between Taiwan and the US over comments made to China which caused me to overrstay my US passport expiry date. Taiwan finally booted me out but upon arriving in the US, to my shock I was put on the first flight back to Taipei where I was met with handcuffs for trying to re- enter on an expired US passport with an expired visa and sat in a crummy cell for 3 days until the US consulat delivered cash. (US dollars only accepted lol) I was in my 20s, a female and never saw another while there, and I was very frightened. Anyway, stuff happens every day, and only if the entire 747 was turned away, would it have made the news.
Unfortunate things do happen; its frustrating and hurtful. But at least I know our country has a backbone to enforce its constitution whether being on the right side or the offending side. Now the world knows too.