I always thought that in big and strong countries like the United States is, President or any other major political figure doesn't solely make any decision but now I don't really know what to think, what's reality. If Trump really decides everything on his own and doesn't get permission from big guys, that's very strange and doesn't make sense to me because businesses support the President in the USA and the President has to fulfill some of their requests.

And provably Trump see this and one of his Intention is to leave a statement that US is a strong country that they need to obey. But to bad he maybe didn't calculate well the risk especially that they didn't foresee the possible effect of this implementation especially if there's country like China will fight back on the actions they have do.