One need not devote much time or effort to reading the news or watching the cable channels to witness prime examples of politicos illustrating these characteristics. The wrangling over how to spend the citizens' money and what new regulations will be imposed to dictate their behavior is in full swing. We speak of superior intelligence or talent or abilities. Few of our politicians, however, have ever been producers of anything positive. Lawyers dominate the halls of Congress and the White House.
Business people are few and far between.
You won't run out of fingers counting them. Our system has become so corrupt that we are supposed to be grateful and satisfied that the State will permit us to keep a bit more of the values we have earned. Even this proposed minuscule decrease in legal theft finds its opponents. Apparently, a third of your income isn't sufficient for them. Such ignorance of basic arithmetic or logic boggles the mind but does not deter the critics.