[1] https://www.stlouisfed.org/publications/inside-the-vault/spr...
[1] https://www.stlouisfed.org/publications/inside-the-vault/spr...
Tier 1 top-talent engineers are just worth multiples more than lower talent people and deserve to reap from their hard work and expertise. It's unfair to me and other FAANGs to say we don't deserve our lifestyle and are silver spoon.
More importantly, measuring it as a single number for the entire country hides a lot of nuance that matters. It's rarely constant across the spectrum, and those at the bottom of it usually see far less social mobility than those higher up. US is pretty good at social mobility for middle class specifically, but really bad for those below that.
Regarding the "silver spoon" bit - why do you take a complaint about inequality to mean that you should be earning less? The way I see it, others should be earning more, and have quality of life closer to mine. And they would, if all that money wasn't collected as economic rent by their employers (in case of small businesses, the chain goes a bit further up, but there's always somebody skimming of wealth generated by other people at the end of it).
Also, moving up a quintile is not that great of a move when you have to be in the top 10% to have a nice life in the US.