You talk as if mega-billionaires were half the population. In fact, they're an "outgroup" for 99.9999% of us.
You appear not to have grasped the whole
ingroup/outgroup concept. You might as well call people with AB- blood "outgroup for 99% of us". That's not how it works. AB- people aren't outgroup for the rest of us because we aren't biased for or against people based on their blood type.
No, it's not like that. It's like 10 muslims suppressing the standard of living for 10 million dhimmis.
Reciting your premise isn't the same as arguing for it.
Of course they would -- just people outside your own
monkeysphere.
Again, YOU are part of "my monkeyshpere", as is virtually every other American.
You appear not to have grasped the whole monkeysphere concept either. "The Monkeysphere is the group of people who each of us, using our monkeyish brains, are able to conceptualize as people. If the monkey scientists are monkey right, it's physically impossible for this to be a number much larger than 150." I doubt if "virtually every other American" is an accurate way to characterize those you can conceptualize as people.
You don't have a reason to believe that; it's your faith in zero-sum-game economics talking.
Bull... I have been a businessperson and an entrepreneur all my life. I KNOW about productivity, first hand. I know about growth algorithms, barriers to market entries and all kinds of things that bear on the success of enterprises. It is you who are harboring a fantasy that the physical and fiscal mechanics that apply to my productivity and that of my companies are the same as those that apply to generating tens of billions of dollars per year of personal profits for a single mega-billionaire.
You were productive and traded with others, who voluntarily traded with you because you found a win-win solution to a problem you had and a problem somebody else had, so you made money without being an economic black hole who sucked up wealth from your vicinity, but by being a wealth source who enriched his own life and others' lives at the same time. But somehow, you know that a mega-billionaire doesn't do the same thing on a larger scale. Instead, he makes the preexisting wealth of those he deals with go away into his black-hole pocket, impoverishing them rather than making them better off with some win-win solution of his own.
How do you know this? Because reasons? Because mega-billionaires are celestial beings rather than earthlings and the celestial spheres follow their own laws of physical and fiscal mechanics? Whatever, let's suppose you're right. Then please explain
why the mega-billionaire's customers and suppliers don't just walk away. Why do they keep buying from him and selling to him when it's making them worse off?
I take it you're referring to your local property taxes and the increased value as judged by your local assessor. In the first place, that means the tax is something like $12,000, not the $200,000ish tax we'd be talking about if how much other people want your house determined how much income you have.
Now you're back to trying to apply the same principles to you and me at our income and wealth levels, that I would apply to the 1,000,000,001th dollar of annual increased wealth of a mega billionaire. Surely you can see the difference?
"Now you're back to applying the same principles to the Jews that I would apply to Christians like you and me. Surely you can see the difference?", said any number of medieval religious thinkers. So yes, I can see the difference: I can see that I don't have a double standard for how other people should behave, and you do.