>are the 11,000 people who earn their salary at Blue Origin getting real money or not?
Are they earning (collectively) $260 billion? Are they earning anything like a significant fraction of $260 billion? Is the amount they collectively earn, whatever the total, coming out of Jeff Bezos' wealth, subtracted from it, or are they paid out of several different funding streams such as the government contracts and commercial revenue?
And you think this is somehow some sort of gotcha question. "Look, I've proved that Jeff Bezos has $260 billion!" (or whatever the amount was supposed to be). You're unable to think clearly or correctly on the matter. It's scary how confused you are.
I'm actually making a very simple point. You said most of Jeff Bezos wealth is imaginary / not real. But he's proven that he can turn it into cash at a rate of at least $1B per year.
And again, he only owns 9% of Amazon. Of course if he dumped all of that stock at once the price would go down, but Bill Gates sold almost all of his Microsoft stock for cash and Microsoft stock has continued to go up. Jeff Bezos could certainly do the same and come out the other end with around $260B in cash - but he has zero reason to go do that..
Here's another way to look at this: do you have a retirement account? Is the money in there imaginary? If not, why not?