> Also Vanderbilt and Carnegie existed during a time of much higher taxation
Cornelius Vanderbilt lived from 1794 to 1877, when there was no income tax; Andrew Carnegie lived in the US from 1848 to 1919, and he would only have paid income tax in the last six years of his life. Government receipts and expenditures were single-digit percent of GDP back then.
I do wish the wealthy of today were more familiar with the concept of noblesse oblige, and laud Carnegie's devotion to philanthropy, but you couldn't be more wrong with your statement that those people lived in a time of much higher taxation. On the contrary, American government of those times was very, very small, compared to the almost 40% of GDP that it is now.
> think about how Bill Gates hasn't written a line of code in 40 years
> Someone with a higher lifetime contribution to the company can be making less simply because Bill was there first.
Your engineering manager or CTO doesn't write code yet is paid more than you. There's value in directing labor and capital, and putting them together in a prudent way.
If Bill Gates wasn't there to be first, would there be a Microsoft that an employee would be contributing to? Risk and reward go hand in hand, and someone getting paid a handsome salary like clockwork is agreeing to take a small risk for a small slice of the output.
Henry Ford didn't toil away at the assembly line putting cars together; he came up with the whole idea and employed people to execute his vision, without which none of it would have existed to begin with. Seems like implicit to your argument is the idea that the capitalists are neither necessary nor sufficient to these great commercial successes, and it would have spontaneously erupted among the proletariat without them.
> Then you aren't looking hard enough.
OK, let me look harder. It's actually pretty hard, because the US is by most measures one of the richest countries in the world, even for the average person. For median disposable income per person (adjusted for purchasing power), the US tops the list; there is no country where the median person has more money to spend on what they choose to spend it on.
For another measure, look at the GDP (again, PPP) per capita; there are a handful (literally) of countries higher than the US -- Ireland, Luxembourg, Liechtenstein, Singapore, Qatar, Monaco, Macau, UAE, Bermuda, Switzerland, Isle of Man, and Norway. Most of them are some combination of a tiny tax haven or a petro-state, with Ireland, Singapore, and Switzerland being exceptions, all three of which have a lower government expenditure as a fraction of GDP than the US.
Ireland is famous for low corporate taxes; the average worker in Switzerland pays a lower tax rate than the average worker here; and Singapore is basically a tax haven, with no capital gains tax and low top tax rates, and a remarkably efficient government at only 15% of GDP (seriously, this is the best in the developed world).
Where is your evidence that higher taxation and more redistribution would lead to a better outcome for the median person in the US?