none of those people are aristocrats, neither are most of the guys who head up major investment banks, plenty of them are from middle class backgrounds or working class backgrounds
George Soros is a Hungarian Jew who had to flee the Nazis, how on earth is he an 'aristocrat'?
Peter Theil was the son of an engineer.
these investors and bankers are largely self made just as the tech execs and entrepreneurs are
From Dictionary.com for aristocracy
1. a class of persons holding exceptional rank and privileges, especially the hereditary nobility.
2. a government or state ruled by an aristocracy, elite, or privileged upper class.
3. government by those considered to be the best or most able people in the state.
4. a governing body composed of those considered to be the best or most able people in the state.
5. any class or group considered to be superior, as through education, ability, wealth, or social prestige.
This is a class of people with exceptional wealth who have the money and influence to capture the bulk majority of any future production from society.
How are they not an aristocracy? Do you dispute that this class of people are considered superior? that they have wealth? that they have social prestige? that they are privileged upper class with opportunities not available to a regular member of the public?