Because skyscrapers don't just spring up on their own. Because solving the hundreds of legal/governmental issues and the inevitable thousands of obstacles that crop up in completing a Trump skyscraper is the responsibility of just one person: Donald Trump. He has a history of getting the job done. He's a doer.
That's about as far from the truth as anything posted about Trump anywhere.
The IDEA of building a skyscraper is Trump's, the responsibility of making that idea come to fruition is a whole lot of people's EXCEPT Trump.
I work for a billion plus dollars a year company. The owner (private company) has an idea (this year he bought a competitor out) and he tells his Executive staff what it is that he wants to do. His executive staff then goes about constructing the merger.
The CFO deals with the banking and financing aspects, the COO deals with the operational aspects of merging the day to day operations aspect of the two companies, The CIO deals with merging the information technology aspects of the new company with the new, the Director of Human Resources makes personnel decisions, the Director of Purchasing merges the procurement aspect of the two companies, etc, etc, etc, all the way down to middle management, the street grunts, the customer service reps and drivers that make sure that the transition goes smoothly.
Justy as no man is an island, no man can build one either.
This notion that one man has the power to set this country straight will eventually lead us to totalitarianism.
Trump "gets things done" because he's basically a despot in his companies.
He can't do that as POTUS.