Well no. The article you linked is by Tommy Hicks a private equity investor and head of Trump's "America First counsel" or some such thing. A very dishonest op ed.
An honest op ed writer would concede that the economy was "booming" under Obama. More jobs were created ea year under his presidency than under Trump. It is easy enough to juice the economy with tax cuts. We know how that worked out under Bush. but all things considered, the country needs infrastructure investments far more than it need the wealthiest 1% (like Tommy Hicks) becoming even wealthier.
What puzzles me is why Trump supporters still love him in spite of all the things he turned his back on.
He is not the populist he made himself out to be.
He disparaged Hillary's ties to Wall St. billionaires - then he invited a pile of them to work in his administration.
He said he had a great health care plan- turned out he had no clue how to replace A.C.A.
He claimed he wanted to get the U.S. out of foreign entanglements. Now, he has given the military free reign to expand foreign conflicts.
He said he wanted a tax cut for the middle class but gave a big gift to the 1% and corporations, instead.
He said he would not touch Soc. Sec or medicare. Now he demures and Paul Ryan plans to cut social programs. There is nothing populist about this.
The only important issue on which he has kept faith with his supporters has been immigration so far as I can see.
https://www.salon.com/2017/12/07/paul-ryan-aims-for-medicare-medicaid-social-security-cuts-in-2018/