Trump ends year in chaos: Syria, Mattis, Afghanistan, shutdown:
..He is standing up for what he believes to be right..
You still are not getting it are you. Trump was not elected as a Republican (although he ran as one) or Democrat. He was elected as a Big Fat Middle Finger to establishment politics. In other words, we are witnessing a political revolution and disdain for what was the status quo.
The transition from status quo to something different is always messy. Take a gander at France, Germany, England or even Sweden. Are you getting it yet?