Two decades ago I knew nothing about Donald J. Trump. Then my wife and I sailed in to Atlantic City New Jersey. The biggest buildings were labeled "Trump". They were boarded up. So years later when I heard people extolling the fact that the government would be run by a "successful businessman", I knew better. Trump was never a successful businessman.
I did remember that the last previous "successful businessman" to be president was Herbert Hoover, who had been a mining engineer. Not a promising example of successful governing.