President Trump is keeping his campaign promises. As along as he continues to do this the people will support him.
Not to mention the fact that Trump is not a politician, and - which infuriates some here - he is NOT an ideologue. Although he ran on the Republican ticket, he's not a Republican; he's not a Democrat; he's not a Conservative; he's not a Liberal. He is simply a Patriot who wants to save America. As such, he's going to doubtless infuriate every single ideology I mentioned above one way or another.
He *absolutely* is infuriating the inside-the-beltway UniParty! They want to destroy him with every fiber of their being, because he is destroying their way of life. And the #NeverTrump'ers have found common ground with the UniParty cabal.