Earlier quoted context omitted.
wtf is an "elite" anyway? The richest people in the world ... but not the ones that agree with me? The politicians ... but not the ones on my side? The athletes ... except for my team?
Different countries have different networks of power. I suggest you google 'networks of power', which is the academic term as far as I know. English countries like UK and USA are shaped around 'clubs'. You can only join one if you're appointed Japan has a set of corporation leaders who exchange informations, who came from families. And some countries like France are being weird. There, your social status isn't decide…
For context, the ÉNA was a civil service school, i.e. it was for French civil service what West point is for the US Army.