Your idea was eloquently dramatized in Ayn Rand's movie and book, "Atlas Shrugged" in the 1950's. Back in my republican days, I eagerly devoured the book and watched the movie.
In the book, the rich go “on strike”, withdrawing their services and disappearing from society in protest against taxes and regulation. Weary of carrying an ungrateful world on their shoulders, business leaders and other top income earners finally shrug, and leave the world without them.
It sounds reasonable and fair and therefore it must be true. WRONG! The book is good fiction but the principal idea fails in real life. Statistically speaking, the rich don't abandon their business interest because taxes go up. In fact, even if taxes go up a lot, they do not hang it up for a life of leisure. I don't really understand the motivation of greed, but I suspect once the greed bug finds a host it doesn't let go easily. As many of our great entrepreneurs have expressed, it's not having the money that is important it's the making of money that is important.
If you tax the rich, they won't leave: US data contradicts millionaires' threats
They may not "hang it up" but they will leave for higher grounds as we have seen during the 70's and 80's, and yes, even the early 2000's.
So how does greed work? Greed is a reward system. It's the same reason we go to work every morning. If I tell you that government will take most of your paycheck, what's the reward for working?
It doesn't matter if the reward is barely enough to live off of, or perhaps the reward is to live a moderate middle-class lifestyle, or the reward is great wealth. We all work for rewards.
Therefore greed and rewards go hand and hand. Aren't we all greedy? When we search for a job, don't we take the highest offer? When we need our transmission fixed on our car, or a major plumbing project, do we not take the lowest bid?
Greed built this nation; the very idea that you would be rewarded for your time, financial investment, and hard work. In reality, greed is not such a bad thing.