I am assuming that you would agree that it depends on the businessman, and for that matter on the career politician. A lifetime in academia has shown me that mathematicians often make surprisingly good administrators. I would be terrible at it. My social views include the idea that people are responsible for themselves, but society and government can help, and this can work to everyone's advantage. Oddly, I think just about everyone agrees wit this, the question is how to go about this in the best manner. The citation n the opening post so completely distorts progressive ideas that it makes any meaningful dialogue impossible. With Trump, his tweets are a problem, but I think they are a problem in the same way that coughing up blood is a problem. The blood is a problem but it is a symptom of a much larger problem. As for politicians having courage, balls if you like, we shall see. I think we are entering difficult times so I hope we see it. David Brooks noted that two senators who have displayed significant levels of testosterone are named Susan and Lisa.